Pith Number

pith:ZECYN3YL

pith:1998:ZECYN3YLSRF7O72Q7QBXGEG5BF

not attested not anchored not stored refs pending

Star formation in clusters: a survey of compact mm-wave sources in the Serpens core

Anneila Sargent (Caltech), Leonardo Testi

arxiv:astro-ph/9809323 v1 · 1998-09-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZECYN3YLSRF7O72Q7QBXGEG5BF}

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.

Cited by

1 paper in Pith

Emergence of high-mass stars in complex fiber networks (EMERGE) VI. Turbulence dissipation and the formation of dense fibers

Receipt and verification

First computed	2026-07-04T16:07:03.172341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c90586ef0b944bf77f50fc037310dd09454f6958f50d8cd92ca03602fdb540b3

Aliases

arxiv: astro-ph/9809323 · arxiv_version: astro-ph/9809323v1 · doi: 10.48550/arxiv.astro-ph/9809323 · pith_short_12: ZECYN3YLSRF7 · pith_short_16: ZECYN3YLSRF7O72Q · pith_short_8: ZECYN3YL

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/ZECYN3YLSRF7O72Q7QBXGEG5BF \
  | 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: c90586ef0b944bf77f50fc037310dd09454f6958f50d8cd92ca03602fdb540b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecaf0374054d53338ed492b5e6c11d30b5676f96891b0cd384d640f567066692",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-09-24T21:50:58Z",
    "title_canon_sha256": "84f88ebe307eb31ce99c4ccb43ef054803b696758743d0a3fd3d3292b94cb837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9809323",
    "kind": "arxiv",
    "version": 1
  }
}