Pith Number

pith:ZMUCLHQ3

pith:2018:ZMUCLHQ3VNADSEWONDCYH3KSDF

not attested not anchored not stored refs pending

Compact Groups analysis using weak gravitational lensing II: CFHT Stripe 82 data

Ana Laura O'Mill, Diego Garc\'ia Lambas, Elizabeth J. Gonzalez, Huan Yuan Shan, Maria E. S. Pereira, Mart\'in Chalela, Mart\'in Makler

arxiv:1806.05685 v1 · 2018-06-14 · astro-ph.GA · 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{ZMUCLHQ3VNADSEWONDCYH3KSDF}

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	2026-05-17T23:51:54.513969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb28259e1bab403912ce68c583ed521969cb009b4333fe7763ef004d94c0091f

Aliases

arxiv: 1806.05685 · arxiv_version: 1806.05685v1 · doi: 10.48550/arxiv.1806.05685 · pith_short_12: ZMUCLHQ3VNAD · pith_short_16: ZMUCLHQ3VNADSEWO · pith_short_8: ZMUCLHQ3

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/ZMUCLHQ3VNADSEWONDCYH3KSDF \
  | 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: cb28259e1bab403912ce68c583ed521969cb009b4333fe7763ef004d94c0091f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6bb98e40d89af278d2f2f4158ff8dd69acd6f848a45e55d2184ad6153b002ec",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-14T18:00:01Z",
    "title_canon_sha256": "4f537a1fff2a6bee2bb7832ae2ae60ce8e49660a58a98b4e5b38530bf8b8ffb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05685",
    "kind": "arxiv",
    "version": 1
  }
}