Pith Number

pith:ZFIIL72J

pith:2015:ZFIIL72JN6TUF2SFKJIT37JGIK

not attested not anchored not stored refs pending

The Link Between Morphology and Structure of Brightest Cluster Galaxies: Automatic Identification of cDs

Alfonso Arag\'on-Salamanca, Christopher J. Conselice, Dongyao Zhao

arxiv:1501.06352 v1 · 2015-01-26 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFIIL72JN6TUF2SFKJIT37JGIK}

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	2026-05-18T01:09:50.893640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c95085ff496fa742ea4552513dfd2642acd6bd8bafb00fabcef2dace7ef634ab

Aliases

arxiv: 1501.06352 · arxiv_version: 1501.06352v1 · doi: 10.48550/arxiv.1501.06352 · pith_short_12: ZFIIL72JN6TU · pith_short_16: ZFIIL72JN6TUF2SF · pith_short_8: ZFIIL72J

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/ZFIIL72JN6TUF2SFKJIT37JGIK \
  | 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: c95085ff496fa742ea4552513dfd2642acd6bd8bafb00fabcef2dace7ef634ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4372cfac0c5b814383bfe6aaa773f7c1a0e262abe865104e8ca00df3084a2d2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-26T11:53:50Z",
    "title_canon_sha256": "be242085d11aec0c8e5b7b3c09abe4ef24c86c441505ee5dc63368401c74390c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06352",
    "kind": "arxiv",
    "version": 1
  }
}