Pith Number

pith:EDQ5RR6H

pith:2014:EDQ5RR6HPSQKRLCDFZNGLHU3HX

not attested not anchored not stored refs pending

Airships: A New Horizon for Science

Abigail Swann (University of Washington), Alan Ram (Northrop Grumman), Alina Kiessling (JPL), Brent Freeze (Sorlox Corporation), David E. Carlile (Lockheed Martin ADP), Eliot F. Young (Southwest Research Institute), Frederick G. Edworthy (Aeros), Geoffrey Blake (Caltech), Gil Baird (ILC Dover), Gregory R. Quetin (University of Washington), Inc.), Jason Rhodes (NASA JPL), Jeff Booth (JPL), Jeffery L. Hall (JPL), Jens Kauffmann (Caltech), Jessica Neu (JPL), Lynne Hillenbrand (Caltech), Marc Simard (JPL), Mike Smith (Raven Aerostar), Nick Konidaris (Caltech), Oliver G. King (Caltech), Paul F. Goldsmith (JPL), Randall R. Friedl (JPL), Rebecca M. Jensen-Clem (Caltech), Riley Duren (JPL), Robert Fesen (Dartmouth), Ross M. Jones (JPL), Sarah H. Miller (UCI), Sara Smoot (Stanford), Sara Susca (JPL), Scott E. Hoffman (Northrop Grumman), Scott E. Hovarter (Lockheed Martin Space Systems), Stanley Sander (JPL), Steven D. Lord (Caltech/IPAC), Steve Smith (Southwest Research Institute), Thomas Zambrano (AeroVironment, Timothy L. Lachenmeier (Near Space Corporation)

arxiv:1402.6706 v1 · 2014-02-26 · astro-ph.IM · astro-ph.CO · astro-ph.EP · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDQ5RR6HPSQKRLCDFZNGLHU3HX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:57:43.080591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20e1d8c7c77ca0a8ac432e5a659e9b3dd44425868417377a7765c2eaeaa4f963

Aliases

arxiv: 1402.6706 · arxiv_version: 1402.6706v1 · doi: 10.48550/arxiv.1402.6706 · pith_short_12: EDQ5RR6HPSQK · pith_short_16: EDQ5RR6HPSQKRLCD · pith_short_8: EDQ5RR6H

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EDQ5RR6HPSQKRLCDFZNGLHU3HX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 20e1d8c7c77ca0a8ac432e5a659e9b3dd44425868417377a7765c2eaeaa4f963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60e7c792895e718972c9fadff07525404148d8de0da9d09eb2865fc4956f26f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-02-26T21:01:39Z",
    "title_canon_sha256": "be2c753d23410b36c019a56ebcd27bd575bcae597ab9b8db75599895e3601016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6706",
    "kind": "arxiv",
    "version": 1
  }
}