Pith Number

pith:ZFI2KWBU

pith:2014:ZFI2KWBUWDFB6PLWUTIBHUBJEA

not attested not anchored not stored refs pending

On the strengths of connectivity and robustness in general random intersection graphs

Jun Zhao, Osman Ya\u{g}an, Virgil Gligor

arxiv:1409.5995 v1 · 2014-09-21 · cs.DM · cs.SI · math.CO · math.PR · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFI2KWBUWDFB6PLWUTIBHUBJEA}

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	2026-05-18T00:59:02.547153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c951a55834b0ca1f3d76a4d013d0292012483f41ee33e4e44d101e2bbee3b0a5

Aliases

arxiv: 1409.5995 · arxiv_version: 1409.5995v1 · doi: 10.48550/arxiv.1409.5995 · pith_short_12: ZFI2KWBUWDFB · pith_short_16: ZFI2KWBUWDFB6PLW · pith_short_8: ZFI2KWBU

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/ZFI2KWBUWDFB6PLWUTIBHUBJEA \
  | 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: c951a55834b0ca1f3d76a4d013d0292012483f41ee33e4e44d101e2bbee3b0a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa8b9299baeb76f044e9c3e1894ed6be9dc5f1ea642fb7088ca28d9b72975614",
    "cross_cats_sorted": [
      "cs.SI",
      "math.CO",
      "math.PR",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-09-21T15:17:50Z",
    "title_canon_sha256": "e0a0fcf199e2e308aa29def7f2406af640dd932dbb924bf77a00ac3960b5d86d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5995",
    "kind": "arxiv",
    "version": 1
  }
}