Pith Number

pith:YAGQESQM

pith:2018:YAGQESQMQYLJN73UPVWCT4ZH4E

not attested not anchored not stored refs pending

I. Analysis of candidates for interacting galaxy clusters

Carlos A. Valotto, Daniel Hern\'andez Lang, Elizabeth J. Gonzalez, Gabriel A. Oio, H\'ector L. Cuevas, Jos\'e Luis Nilo Castell\'on, Mariano J. R. Dom\'inguez, Mart\'in de los Rios, Tania Aguirre Tagliaferro

arxiv:1801.01498 v2 · 2018-01-04 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAGQESQMQYLJN73UPVWCT4ZH4E}

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	2026-05-18T00:19:21.860532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c00d024a0c861696ff747d6c29f327e124f69f221127b05cae62d338e9016407

Aliases

arxiv: 1801.01498 · arxiv_version: 1801.01498v2 · doi: 10.48550/arxiv.1801.01498 · pith_short_12: YAGQESQMQYLJ · pith_short_16: YAGQESQMQYLJN73U · pith_short_8: YAGQESQM

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/YAGQESQMQYLJN73UPVWCT4ZH4E \
  | 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: c00d024a0c861696ff747d6c29f327e124f69f221127b05cae62d338e9016407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed8800a4092e381ea8e9618067861cb4a2fb864e4585931bba2b8bafb057273",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-01-04T19:00:01Z",
    "title_canon_sha256": "9b6691aa258c7d98feea97bdfb30b9a22dc2d3aa7437037d9353a2d86c3fe73f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01498",
    "kind": "arxiv",
    "version": 2
  }
}