Pith Number

pith:PVKFHZTC

pith:2010:PVKFHZTCFJK3QAPFA7PNQOBLXC

not attested not anchored not stored refs pending

Molecular absorption lines toward star-forming regions : a comparative study of HCO+, HNC, HCN, and CN

Benjamin Godard (LERMA), Edith Falgarone (LERMA), Maryvonne Gerin (LERMA), Massimo De Luca (LERMA), Pierre Hily-Blant (LAOG)

arxiv:1006.0582 v1 · 2010-06-03 · 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{PVKFHZTCFJK3QAPFA7PNQOBLXC}

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	2026-05-18T02:07:05.303368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d5453e6622a55b801e507ded8382bb896a4f7d323db3f2e6d994e67e157aa50

Aliases

arxiv: 1006.0582 · arxiv_version: 1006.0582v1 · doi: 10.48550/arxiv.1006.0582 · pith_short_12: PVKFHZTCFJK3 · pith_short_16: PVKFHZTCFJK3QAPF · pith_short_8: PVKFHZTC

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/PVKFHZTCFJK3QAPFA7PNQOBLXC \
  | 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: 7d5453e6622a55b801e507ded8382bb896a4f7d323db3f2e6d994e67e157aa50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b0766133895c4d5e29627237fcde3ba7ff5188dce379b8ec233c8a43cc1743",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-03T08:06:25Z",
    "title_canon_sha256": "decae37159e2fb09c41e169b3d62245ee5e7863ca77f9cca0fe195a4aea3d9b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0582",
    "kind": "arxiv",
    "version": 1
  }
}