Pith Number

pith:ORMAMXTJ

pith:1999:ORMAMXTJJCLIDOJ5A7LMQCKMHG

not attested not anchored not stored refs pending

IR Colors and Sizes of Faint Galaxies

A. Buzzoni, A. Moorwood, C. Lidman, J.- G. Cuby, P. Saracco, S. D'Odorico

arxiv:astro-ph/9908010 v1 · 1999-08-02 · 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{ORMAMXTJJCLIDOJ5A7LMQCKMHG}

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	2026-05-18T01:07:36.215842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7458065e69489681b93d07d6c8094c39b91f2ec79ffff758c9fdcfe1098afdd8

Aliases

arxiv: astro-ph/9908010 · arxiv_version: astro-ph/9908010v1 · doi: 10.48550/arxiv.astro-ph/9908010 · pith_short_12: ORMAMXTJJCLI · pith_short_16: ORMAMXTJJCLIDOJ5 · pith_short_8: ORMAMXTJ

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/ORMAMXTJJCLIDOJ5A7LMQCKMHG \
  | 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: 7458065e69489681b93d07d6c8094c39b91f2ec79ffff758c9fdcfe1098afdd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0f83b493be6666996d9dd5e932c7688648edf4d2387420bb2bfea126033b993",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-08-02T12:09:04Z",
    "title_canon_sha256": "d5dd33a1b7170945c8e1d14cc11200d31ca3c19e169311451016c2b8588142bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9908010",
    "kind": "arxiv",
    "version": 1
  }
}