Pith Number

pith:3PEUJC3U

pith:2010:3PEUJC3UFBIGYOQNMAVBKOPFKV

not attested not anchored not stored refs pending

A Comprehensive Survey of Hydrogen Chloride in the Galaxy

Dariusz C. Lis, Hiroshige Yoshida, Maryvonne Gerin, Richard A. Chamberlin, Ruisheng Peng, Thomas G. Phillips

arxiv:1009.4131 v1 · 2010-09-21 · 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{3PEUJC3UFBIGYOQNMAVBKOPFKV}

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	2026-05-18T02:05:19.169824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc9448b7428506c3a0d602a1539e5555bd3ee6e74a2e6fb6a965409f5e3ad3b

Aliases

arxiv: 1009.4131 · arxiv_version: 1009.4131v1 · doi: 10.48550/arxiv.1009.4131 · pith_short_12: 3PEUJC3UFBIG · pith_short_16: 3PEUJC3UFBIGYOQN · pith_short_8: 3PEUJC3U

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/3PEUJC3UFBIGYOQNMAVBKOPFKV \
  | 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: dbc9448b7428506c3a0d602a1539e5555bd3ee6e74a2e6fb6a965409f5e3ad3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3d576b4d9d4003591ee4072afa6d1068d0555dcaa68bd2158da96c4ce638ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-09-21T16:09:11Z",
    "title_canon_sha256": "4075f58332cc6147127ce294d877d23f1a3bf0676043f971abbec74213d99e39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4131",
    "kind": "arxiv",
    "version": 1
  }
}