Pith Number

pith:FKI54MAY

pith:2015:FKI54MAY7DUGIKFEK4TRJLSMSM

not attested not anchored not stored refs pending

The structure and dynamics of the AC114 galaxy cluster revisited

(2) ESO, (3) Institute for Astronomy, (4) Department of Astronomy, (5) Divisao de Astrof{\i}sica, 6) ((1) Observatoire de Paris-Meudon, (6) Nucleo de Astrof{\i}sica Teoretica, Dominique Proust (1), Fabio Bresolin (3), Honolulu, Hugo V. Capelato (5, Indiana University, INPE-MCT, Irina Yegorova (2), Ivo Saviane (2), John J. Salzer (4), Sao Paulo, Sao Paulo), Universidade Cruzeiro do Sul, Valentin D. Ivanov (2)

arxiv:1507.03273 v1 · 2015-07-12 · astro-ph.CO · 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{FKI54MAY7DUGIKFEK4TRJLSMSM}

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	2026-05-18T01:36:59.250506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a91de3018f8e86428a4572714ae4c9321d28c9946d6c3dd67e17c9d12254885

Aliases

arxiv: 1507.03273 · arxiv_version: 1507.03273v1 · doi: 10.48550/arxiv.1507.03273 · pith_short_12: FKI54MAY7DUG · pith_short_16: FKI54MAY7DUGIKFE · pith_short_8: FKI54MAY

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/FKI54MAY7DUGIKFEK4TRJLSMSM \
  | 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: 2a91de3018f8e86428a4572714ae4c9321d28c9946d6c3dd67e17c9d12254885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a5f3a42fc6a3a55aba052ab361a13bdcf35af8d028d5793e21817e253f652fa",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-07-12T21:22:01Z",
    "title_canon_sha256": "4b1b7d9ce951713c7fb75f696a483bd2ac410eaf1c0de6df2b304498ec23732c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03273",
    "kind": "arxiv",
    "version": 1
  }
}