Pith Number

pith:FNLQF2CG

pith:2010:FNLQF2CGFIW2ORQH7H6TI7FK73

not attested not anchored not stored refs pending

Intracluster supernovae in the Multi-epoch Nearby Cluster Survey

C. Bildfell, C. Pritchet, D.J. Sand, D. W. Just, D. Zaritsky, H. Hoekstra, M.L. Graham, R.J. Foley, S. Herbert-Fort, S. Sivanandam

arxiv:1011.1310 v2 · 2010-11-05 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNLQF2CGFIW2ORQH7H6TI7FK73}

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	2026-05-18T02:04:52.618261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b5702e8462a2da74607f9fd347caafed197efc90c3f0a5bcc746c808b2fdd10

Aliases

arxiv: 1011.1310 · arxiv_version: 1011.1310v2 · doi: 10.48550/arxiv.1011.1310 · pith_short_12: FNLQF2CGFIW2 · pith_short_16: FNLQF2CGFIW2ORQH · pith_short_8: FNLQF2CG

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/FNLQF2CGFIW2ORQH7H6TI7FK73 \
  | 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: 2b5702e8462a2da74607f9fd347caafed197efc90c3f0a5bcc746c808b2fdd10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "987ffd161991adf1e50b19a5a01ea5d109a6def99b9637098d212c1da5e14b5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-05T02:19:27Z",
    "title_canon_sha256": "74fb42753ef3919fd296ff5f2ec4999dbb68e75dbdf5e82725f40a5502e50bc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1310",
    "kind": "arxiv",
    "version": 2
  }
}