Pith Number

pith:5UAENAFZ

pith:1999:5UAENAFZAB5C6CUABZ574WHDXZ

not attested not anchored not stored refs pending

Modeling Dust on Galactic SED: Application to Semi-Analytical Galaxy Formation Models

A. Bressan, C.G. Lacey, C.M. Baugh, C.S. Frenk, G.L. Granato, L. Silva, S. Cole

arxiv:astro-ph/9903350 v1 · 1999-03-23 · 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{5UAENAFZAB5C6CUABZ574WHDXZ}

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	2026-07-04T14:16:37.683342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed004680b9007a2f0a800e7bfe58e3be78876500ed4a2831ab3ede5315d30cfc

Aliases

arxiv: astro-ph/9903350 · arxiv_version: astro-ph/9903350v1 · doi: 10.48550/arxiv.astro-ph/9903350 · pith_short_12: 5UAENAFZAB5C · pith_short_16: 5UAENAFZAB5C6CUA · pith_short_8: 5UAENAFZ

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/5UAENAFZAB5C6CUABZ574WHDXZ \
  | 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: ed004680b9007a2f0a800e7bfe58e3be78876500ed4a2831ab3ede5315d30cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681e0db52f8d3a35158624c708186f4ff11a2d4cbda147335d51e60b59e3cdb3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-03-23T15:04:28Z",
    "title_canon_sha256": "410b708aeda87606b5649c489cf58f89c8db4da0ecfb70a68617a89c3ad84537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9903350",
    "kind": "arxiv",
    "version": 1
  }
}