Pith Number

pith:4OYMLISM

pith:1999:4OYMLISMGD6UMLOVW7SWSJWKTN

not attested not anchored not stored refs pending

Galaxy Modelling -- I. Spectral Energy Distributions from Far-UV to Sub-mm Wavelengths

2, (2) Observatoire Astronomique de Strasbourg, 3) ((1) IAP, (3) CRAAG), B. Guiderdoni (1), J.E.G. Devriendt (1), R. Sadat (1

arxiv:astro-ph/9906332 v2 · 1999-06-21 · 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{4OYMLISMGD6UMLOVW7SWSJWKTN}

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

Learning the Universe: The Structure of Dust Attenuation Curves in Galaxy Simulations

Receipt and verification

First computed	2026-07-04T15:51:14.856887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b0c5a24c30fd462dd5b7e56926ca9b7983e6ade2502694f2bd4e8f1196c3ee

Aliases

arxiv: astro-ph/9906332 · arxiv_version: astro-ph/9906332v2 · doi: 10.48550/arxiv.astro-ph/9906332 · pith_short_12: 4OYMLISMGD6U · pith_short_16: 4OYMLISMGD6UMLOV · pith_short_8: 4OYMLISM

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/4OYMLISMGD6UMLOVW7SWSJWKTN \
  | 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: e3b0c5a24c30fd462dd5b7e56926ca9b7983e6ade2502694f2bd4e8f1196c3ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad74e29cb00555a942823998a95ef1c0221d8a4081274a9133b9bc3b43d9ba72",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-06-21T10:59:48Z",
    "title_canon_sha256": "b4060b9dc9cec613dae5fef7156fc0e544cbb628de55b41bf1b1fe02598d0c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9906332",
    "kind": "arxiv",
    "version": 2
  }
}