Pith Number

pith:ASFSYA3N

pith:2014:ASFSYA3NFVTIZRRULIFSMFL7BE

not attested not anchored not stored refs pending

The Formation and Evolution of Small Star Clusters

Helen Kirk, Kayla Redmond, Stella S. R. Offner

arxiv:1401.4510 v1 · 2014-01-18 · 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{ASFSYA3NFVTIZRRULIFSMFL7BE}

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	2026-05-18T01:45:19.433735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048b2c036d2d668cc6345a0b26157f093d4d0f815607d5833ca8dff8e45f6bd1

Aliases

arxiv: 1401.4510 · arxiv_version: 1401.4510v1 · doi: 10.48550/arxiv.1401.4510 · pith_short_12: ASFSYA3NFVTI · pith_short_16: ASFSYA3NFVTIZRRU · pith_short_8: ASFSYA3N

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/ASFSYA3NFVTIZRRULIFSMFL7BE \
  | 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: 048b2c036d2d668cc6345a0b26157f093d4d0f815607d5833ca8dff8e45f6bd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c262632dd522e9d0b89f9262b1ce6eb8c5fc1fd93f1e31671b0ff07618cb666b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-18T01:55:45Z",
    "title_canon_sha256": "0c92e33f4bb2ab8a37c891f0944a34852ff5b153edb0f72960d7ed72071bc3cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4510",
    "kind": "arxiv",
    "version": 1
  }
}