Pith Number

pith:DKPZCU23

pith:2014:DKPZCU23KDNXPW2SNP76AVKMCI

not attested not anchored not stored refs pending

A volume-limited sample of X-ray galaxy groups and clusters: III. Central abundance drops

Andy C. Fabian, Electra K. Panagoulia, Jeremy S. Sanders

arxiv:1411.6040 v1 · 2014-11-21 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKPZCU23KDNXPW2SNP76AVKMCI}

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	2026-05-18T01:41:28.321016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a9f91535b50db77db526bffe0554c123210f22c96d014f7683136d45c343d2d

Aliases

arxiv: 1411.6040 · arxiv_version: 1411.6040v1 · doi: 10.48550/arxiv.1411.6040 · pith_short_12: DKPZCU23KDNX · pith_short_16: DKPZCU23KDNXPW2S · pith_short_8: DKPZCU23

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/DKPZCU23KDNXPW2SNP76AVKMCI \
  | 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: 1a9f91535b50db77db526bffe0554c123210f22c96d014f7683136d45c343d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e90a7d29595339dd19d2fdc70fa91732734b289b5ab4a11c347cb725c4a84cf8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-21T22:06:18Z",
    "title_canon_sha256": "d03fbddd0624d47c0bc3c95ed591d917d66926c492d0d40b6feb0322860d813d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6040",
    "kind": "arxiv",
    "version": 1
  }
}