Pith Number

pith:KS5QRRWC

pith:2010:KS5QRRWCFLQEGAA5TREUGLHOKT

not attested not anchored not stored refs pending

Five E+A (post-starburst) galaxies as Brightest Cluster Galaxies

Feng-Shan Liu, Jin-Lin Han, Xian-Min Meng, Zhong-Lue Wen

arxiv:1012.5959 v1 · 2010-12-29 · 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{KS5QRRWCFLQEGAA5TREUGLHOKT}

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	2026-05-18T03:27:54.978371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54bb08c6c22ae043001d9c49432cee54c6a422976e6604a141828dcccfeb2d0d

Aliases

arxiv: 1012.5959 · arxiv_version: 1012.5959v1 · doi: 10.48550/arxiv.1012.5959 · pith_short_12: KS5QRRWCFLQE · pith_short_16: KS5QRRWCFLQEGAA5 · pith_short_8: KS5QRRWC

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/KS5QRRWCFLQEGAA5TREUGLHOKT \
  | 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: 54bb08c6c22ae043001d9c49432cee54c6a422976e6604a141828dcccfeb2d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5205aaef8e88f759f46a485440830c100f015d2797f1deb15c52fecec3625a4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-12-29T15:21:50Z",
    "title_canon_sha256": "b7c691c1ba1c083d8c68cce4b5e7648d3c03caf2fe5023127c067e260ba355db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5959",
    "kind": "arxiv",
    "version": 1
  }
}