Pith Number

pith:XZNDKEOR

pith:2008:XZNDKEORJ2SQI7TZYMVMTQSQN2

not attested not anchored not stored refs pending

A Multiwavelength View of Star Formation in Interacting Galaxies in the Pavo Group

Cambridge Univ.), C. Jones, M.L.N. Ashby, M. Machacek, N. Bastian (IoA, W. R. Forman (CfA)

arxiv:0810.3577 v1 · 2008-10-20 · 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{XZNDKEORJ2SQI7TZYMVMTQSQN2}

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	2026-05-18T04:29:25.848996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be5a3511d14ea5047e79c32ac9c2506e8b8a6c4a15337858481eb9d7f26ae8f9

Aliases

arxiv: 0810.3577 · arxiv_version: 0810.3577v1 · doi: 10.48550/arxiv.0810.3577 · pith_short_12: XZNDKEORJ2SQ · pith_short_16: XZNDKEORJ2SQI7TZ · pith_short_8: XZNDKEOR

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/XZNDKEORJ2SQI7TZYMVMTQSQN2 \
  | 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: be5a3511d14ea5047e79c32ac9c2506e8b8a6c4a15337858481eb9d7f26ae8f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f5389dd11d3c3613942b9768b8ecd05c1965e628bde17f54d711badfdd85c22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-20T15:12:42Z",
    "title_canon_sha256": "842a9427d8c3a6353e180ce146d1a69119f4dae4100be3930bc395fe85e18e8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3577",
    "kind": "arxiv",
    "version": 1
  }
}