Pith Number

pith:Y5BVFQA2

pith:2014:Y5BVFQA2QIBXOFZYOIGJRARBP3

not attested not anchored not stored refs pending

Extended, Dusty Star Formation Fueled by a Residual Cooling Flow in the Cluster of Galaxies Sersic 159-03

J. B. R. Oonk, M. McDonald, N. Werner, S. Veilleux

arxiv:1411.2604 v1 · 2014-11-10 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5BVFQA2QIBXOFZYOIGJRARBP3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:41:33.444700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c74352c01a8203771738720c9882217eda6ceabc506553b3009fde651e54b3f1

Aliases

arxiv: 1411.2604 · arxiv_version: 1411.2604v1 · doi: 10.48550/arxiv.1411.2604 · pith_short_12: Y5BVFQA2QIBX · pith_short_16: Y5BVFQA2QIBXOFZY · pith_short_8: Y5BVFQA2

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/Y5BVFQA2QIBXOFZYOIGJRARBP3 \
  | 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: c74352c01a8203771738720c9882217eda6ceabc506553b3009fde651e54b3f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee74fb527c97a9e5805adaf758778a5ded6d45339ea10b3a5bbd014b565b9c6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-10T21:02:13Z",
    "title_canon_sha256": "7bb4f426966e2cafc68bb516cdd5e19c76d76da191687f8a30cd2b96f96dabdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2604",
    "kind": "arxiv",
    "version": 1
  }
}