Pith Number

pith:BSPFW3T4

pith:2000:BSPFW3T47GZL53LD4NTHCGWRBK

not attested not anchored not stored refs pending

ISO observations of a sample of 60 micron peaker galaxies

B. McBreen, B. O'Halloran, D. Watson, F. Quilligan, J. Clavel, K. Leech, L. Hanlon, L. Metcalfe, M. Delaney, P. Barr, P. Gallais, R. J. Laureijs

arxiv:astro-ph/0005076 v1 · 2000-05-04 · 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{BSPFW3T47GZL53LD4NTHCGWRBK}

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	2026-05-18T04:21:42.655131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c9e5b6e7cf9b2beed63e366711ad10a8d45f63dd9677ba0c3186d2fe8257135

Aliases

arxiv: astro-ph/0005076 · arxiv_version: astro-ph/0005076v1 · doi: 10.48550/arxiv.astro-ph/0005076 · pith_short_12: BSPFW3T47GZL · pith_short_16: BSPFW3T47GZL53LD · pith_short_8: BSPFW3T4

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/BSPFW3T47GZL53LD4NTHCGWRBK \
  | 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: 0c9e5b6e7cf9b2beed63e366711ad10a8d45f63dd9677ba0c3186d2fe8257135

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "412b11bdcc681285d1c9c57010d14200ac388ed9a8888e83149f1253ec1c4825",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-05-04T12:37:58Z",
    "title_canon_sha256": "9090e8a43d5b6e7e7a6de66d67e370162759ac209b842c4048319cf07cc99892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0005076",
    "kind": "arxiv",
    "version": 1
  }
}