Pith Number

pith:25MTAHH7

pith:2003:25MTAHH7DWJ6CE6MYYPKMHB2QK

not attested not anchored not stored refs pending

Photometric Survey of the Irregular Satellites

2), (2) Center for Astrophysics, (3) University of British Columbia), Brett Gladman (3), Kaare Aksnes (1) ((1) University in Oslo, Matthew J. Holman (2), Tommy Grav (1

arxiv:astro-ph/0301016 v1 · 2003-01-02 · 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{25MTAHH7DWJ6CE6MYYPKMHB2QK}

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	2026-05-18T01:40:39.708757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d759301cff1d93e113ccc61ea61c3a82b91947052fef16cb18b122b419bb7276

Aliases

arxiv: astro-ph/0301016 · arxiv_version: astro-ph/0301016v1 · doi: 10.48550/arxiv.astro-ph/0301016 · pith_short_12: 25MTAHH7DWJ6 · pith_short_16: 25MTAHH7DWJ6CE6M · pith_short_8: 25MTAHH7

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/25MTAHH7DWJ6CE6MYYPKMHB2QK \
  | 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: d759301cff1d93e113ccc61ea61c3a82b91947052fef16cb18b122b419bb7276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "565b9f1e13cf635c67b51d17b29067ec4e5c3fe7adf0171903d18ac0c0247000",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-02T03:48:08Z",
    "title_canon_sha256": "77b1cabd3061aac31e20270123707121300bc94fbf7706b7ebc4e160251b0ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301016",
    "kind": "arxiv",
    "version": 1
  }
}