Pith Number

pith:FUEMTWDS

pith:2018:FUEMTWDS3IND34FCID6NSMIZEP

not attested not anchored not stored refs pending

Astrophysics with New Horizons: Making the Most of a Generational Opportunity

Andrew R. Poppe, Asantha Cooray, Carey Lisse, Chi Nguyen, Diana Dragomir, Etienne Bachelet, Iair Arcavi, Jayant Murthy, Michael Werner, Michael Zemcov, Rachel Street, Ranga Ram Chary, Richard Arendt, Richard C. Henry, Shuji Matsuura

arxiv:1802.09536 v2 · 2018-02-26 · 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{FUEMTWDS3IND34FCID6NSMIZEP}

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	2026-05-18T00:04:23.591351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d08c9d872da1a3df0a240fcd9311923d1e505b396ba257f5315fa8df18f163e

Aliases

arxiv: 1802.09536 · arxiv_version: 1802.09536v2 · doi: 10.48550/arxiv.1802.09536 · pith_short_12: FUEMTWDS3IND · pith_short_16: FUEMTWDS3IND34FC · pith_short_8: FUEMTWDS

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/FUEMTWDS3IND34FCID6NSMIZEP \
  | 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: 2d08c9d872da1a3df0a240fcd9311923d1e505b396ba257f5315fa8df18f163e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91893893f057cb71eec5823744a69ecbf8b65e6474ea2f5368a4649df631ca87",
    "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": "2018-02-26T19:00:02Z",
    "title_canon_sha256": "7501cd869aa2442d0d69e8b19ce6eaf239382ec5c9903718ece574d3ffdcb141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09536",
    "kind": "arxiv",
    "version": 2
  }
}