Pith Number

pith:7OLJUQBI

pith:2017:7OLJUQBIL34A27TIBBB4EUQA3V

not attested not anchored not stored refs pending

Compact Groups analysis using weak gravitational lensing

Diego Garcia Lambas, Elizabeth Johana Gonzalez, Gael Fo\"ex, Mart\'in Chalela

arxiv:1702.00402 v1 · 2017-02-01 · 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{7OLJUQBIL34A27TIBBB4EUQA3V}

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	2026-05-18T00:51:33.590554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb969a40285ef80d7e680843c25200dd7e23b4cece4b173f7c39939c1ae1b846

Aliases

arxiv: 1702.00402 · arxiv_version: 1702.00402v1 · doi: 10.48550/arxiv.1702.00402 · pith_short_12: 7OLJUQBIL34A · pith_short_16: 7OLJUQBIL34A27TI · pith_short_8: 7OLJUQBI

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/7OLJUQBIL34A27TIBBB4EUQA3V \
  | 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: fb969a40285ef80d7e680843c25200dd7e23b4cece4b173f7c39939c1ae1b846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37af09a4012b9dc3f48d8182e1699b997735d5c1e180eee6c7e20f82c58c165a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-01T19:00:01Z",
    "title_canon_sha256": "567bd69335ce02bea0fac1a7bee3b244d20304a790160d684c80b9cf7019875c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00402",
    "kind": "arxiv",
    "version": 1
  }
}