Pith Number

pith:BF6FCRYG

pith:1994:BF6FCRYGYVQI6ZLFSJIOOO6FKK

not attested not anchored not stored refs pending

Substructures and Density Profiles of Clusters in Models of Galaxy Formation

G. Boerner, H.J. Mo, L.Z. Fang, Y.P. Jing

arxiv:astro-ph/9412072 v1 · 1994-12-20 · 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{BF6FCRYGYVQI6ZLFSJIOOO6FKK}

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	2026-05-18T01:40:23.973608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

097c514706c5608f65659250e73bc552961b67e33164a3766a8c44e5ed3f8dcc

Aliases

arxiv: astro-ph/9412072 · arxiv_version: astro-ph/9412072v1 · doi: 10.48550/arxiv.astro-ph/9412072 · pith_short_12: BF6FCRYGYVQI · pith_short_16: BF6FCRYGYVQI6ZLF · pith_short_8: BF6FCRYG

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/BF6FCRYGYVQI6ZLFSJIOOO6FKK \
  | 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: 097c514706c5608f65659250e73bc552961b67e33164a3766a8c44e5ed3f8dcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9970f1df10d6c6d2cf4dc13604035348147083f86328e4fe9a2d1098e79c206c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-12-20T11:03:22Z",
    "title_canon_sha256": "f31a4f1c08da44917056913ec4f63b99e3f69e8e048b1329561b5773f78f82ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9412072",
    "kind": "arxiv",
    "version": 1
  }
}