Pith Number

pith:OOEAIKNL

pith:2018:OOEAIKNLL6GOKWYV2JTQOJY6XP

not attested not anchored not stored refs pending

Weak lensing analysis of galaxy pairs using CS82 data

Diego Garc\'ia Lambas, Elizabeth J. Gonzalez, Facundo Rodriguez, Fernanda Duplancic, Huanyuan Shan, Maria E. S. Pereira, Mart\'in Makler, Sol Alonso, Valeria Mesa

arxiv:1811.04940 v1 · 2018-11-12 · 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{OOEAIKNLL6GOKWYV2JTQOJY6XP}

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	2026-05-17T23:56:17.080247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73880429ab5f8ce55b15d26707271ebbfb2297b9ffe7a8c7ba8ccebeaa7c6a03

Aliases

arxiv: 1811.04940 · arxiv_version: 1811.04940v1 · doi: 10.48550/arxiv.1811.04940 · pith_short_12: OOEAIKNLL6GO · pith_short_16: OOEAIKNLL6GOKWYV · pith_short_8: OOEAIKNL

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/OOEAIKNLL6GOKWYV2JTQOJY6XP \
  | 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: 73880429ab5f8ce55b15d26707271ebbfb2297b9ffe7a8c7ba8ccebeaa7c6a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e429a0303e0cf75661175cb52d8c73259dec3e56404ccfeaf1d4ca7dd7f39c9b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-12T19:00:01Z",
    "title_canon_sha256": "82439ae8035704da48e6d7a6359cbc4e1d21f1664bcb595f5442c5e716e9c690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04940",
    "kind": "arxiv",
    "version": 1
  }
}