Pith Number

pith:ACUCXZ7D

pith:2015:ACUCXZ7D66N64PK7LRIL5K5CBO

not attested not anchored not stored refs pending

Triadic analysis of affiliation networks

Jason Cory Brunson

arxiv:1502.07016 v2 · 2015-02-25 · math.CO · cs.SI · 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{ACUCXZ7D66N64PK7LRIL5K5CBO}

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	2026-05-18T01:11:57.890388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00a82be7e3f79bee3d5f5c50beaba20b99469e759998bf4bd7eef6ffe18267d5

Aliases

arxiv: 1502.07016 · arxiv_version: 1502.07016v2 · doi: 10.48550/arxiv.1502.07016 · pith_short_12: ACUCXZ7D66N6 · pith_short_16: ACUCXZ7D66N64PK7 · pith_short_8: ACUCXZ7D

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/ACUCXZ7D66N64PK7LRIL5K5CBO \
  | 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: 00a82be7e3f79bee3d5f5c50beaba20b99469e759998bf4bd7eef6ffe18267d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60daef2f85528842d3f1a21e8443bc4b6ed153cf93a9bbb7c37dc2f0e4a17f88",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-02-25T00:40:49Z",
    "title_canon_sha256": "eb76b7f2062e6a18954e6eabf794a4e2e4740dce6f54129974bceec8e51ca50f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07016",
    "kind": "arxiv",
    "version": 2
  }
}