Pith Number

pith:KAIQFAK2

pith:2014:KAIQFAK2ORNMUD4RC5JF5WGIYF

not attested not anchored not stored refs pending

A resolved analysis of cold dust and gas in the nearby edge-on spiral NGC 891

A. Boselli, A. Remy-Ruyer, C. D. Wilson, D. L. Clements, F. Allaert, G. Gentile, G. J. Bendo, I. De Looze, J. Fritz, J. I. Davies, J. Verstappen, L. Spinoglio, M. Baes, M. Boquien, M. Galametz, M. W. L. Smith, S. Bianchi, S. C. Madden, S. Viaene, T. J. Parkin, T. M. Hughes

arxiv:1402.5967 v1 · 2014-02-24 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KAIQFAK2ORNMUD4RC5JF5WGIYF}

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	2026-05-18T02:52:25.682221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

501102815a745aca0f9117525ed8c8c15372fc1594eacb0306fddd5281e40f75

Aliases

arxiv: 1402.5967 · arxiv_version: 1402.5967v1 · doi: 10.48550/arxiv.1402.5967 · pith_short_12: KAIQFAK2ORNM · pith_short_16: KAIQFAK2ORNMUD4R · pith_short_8: KAIQFAK2

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/KAIQFAK2ORNMUD4RC5JF5WGIYF \
  | 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: 501102815a745aca0f9117525ed8c8c15372fc1594eacb0306fddd5281e40f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33ac48a39d1b7ac425493ba20cab8368ae911cbb91d236e2d458ad46a6348224",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-24T21:00:33Z",
    "title_canon_sha256": "ecd6e542ce152104a80dd8ee68028aa7467c203a8d9b29df71d1a1829774c85d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5967",
    "kind": "arxiv",
    "version": 1
  }
}