Pith Number

pith:TVIZFARC

pith:2013:TVIZFARCMFCNPJICL434PNWKU5

not attested not anchored not stored refs pending

Polycyclic aromatic hydrocarbons in spatially resolved extragalactic star forming complexes

D.S. Wiebe, M.S. Khramtsova, P.A. Boley, Ya.N. Pavlyuchenkov

arxiv:1302.4837 v1 · 2013-02-20 · astro-ph.CO · 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{TVIZFARCMFCNPJICL434PNWKU5}

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	2026-05-18T01:51:35.079227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d519282226144d7a5025f37c7b6caa76ee9c5d70c6bd5cbecbcb1895b7b90ab

Aliases

arxiv: 1302.4837 · arxiv_version: 1302.4837v1 · doi: 10.48550/arxiv.1302.4837 · pith_short_12: TVIZFARCMFCN · pith_short_16: TVIZFARCMFCNPJIC · pith_short_8: TVIZFARC

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/TVIZFARCMFCNPJICL434PNWKU5 \
  | 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: 9d519282226144d7a5025f37c7b6caa76ee9c5d70c6bd5cbecbcb1895b7b90ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0276dcd32eeca0886165c8584632c2502fa90eb7eed69650e6020cfd24fba02b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-02-20T08:48:06Z",
    "title_canon_sha256": "a55ce149c34b60f38637a1c38f02be9b774ed746c277fc8d555d12b3c36d0713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4837",
    "kind": "arxiv",
    "version": 1
  }
}