Pith Number

pith:QKIBS3LR

pith:2013:QKIBS3LRIANOQD5BFNX6Y2FJ2P

not attested not anchored not stored refs pending

Spatially extended OH+ emission from the Orion Bar and Ridge

Alex Faure (Grenoble), Floris van der Tak, John Black (Onsala), Maryvonne Gerin (LERMA Paris), Ted Bergin (U Michigan), U Groningen), Volker Ossenkopf, Zoltan Makai (U Cologne), Zsofia Nagy (SRON

arxiv:1311.1977 v1 · 2013-11-08 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKIBS3LRIANOQD5BFNX6Y2FJ2P}

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	2026-05-18T01:46:32.900888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8290196d71401ae80fa12b6fec68a9d3cadaf68dc9f7b763c6ea15102a1672c5

Aliases

arxiv: 1311.1977 · arxiv_version: 1311.1977v1 · doi: 10.48550/arxiv.1311.1977 · pith_short_12: QKIBS3LRIANO · pith_short_16: QKIBS3LRIANOQD5B · pith_short_8: QKIBS3LR

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/QKIBS3LRIANOQD5BFNX6Y2FJ2P \
  | 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: 8290196d71401ae80fa12b6fec68a9d3cadaf68dc9f7b763c6ea15102a1672c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d732864c117e30c1f74106d7c4a114e6af15fa5b0382b66559771b89bfc9f95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-11-08T14:17:03Z",
    "title_canon_sha256": "db32b78c9493b58b7ea5eb267edd5f50285629de0e5ceb5a616454c24137081e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1977",
    "kind": "arxiv",
    "version": 1
  }
}