Pith Number

pith:JJ3B3EWE

pith:2026:JJ3B3EWETIWR5EPOWPXAX23TBT

not attested not anchored not stored refs pending

Testing Properties of Edge Distributions

Yumou Fei

arxiv:2603.22702 v2 · 2026-03-24 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JJ3B3EWETIWR5EPOWPXAX23TBT}

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.

Cited by

1 paper in Pith

Testing Bipartiteness in Logarithmic Rounds

Receipt and verification

First computed	2026-08-14T00:40:17.816186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a761d92c49a2d1e91eeb3ee0beb730ce97dacec915486afd36b6e9658375034

Aliases

arxiv: 2603.22702 · arxiv_version: 2603.22702v2 · doi: 10.48550/arxiv.2603.22702 · pith_short_12: JJ3B3EWETIWR · pith_short_16: JJ3B3EWETIWR5EPO · pith_short_8: JJ3B3EWE

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/JJ3B3EWETIWR5EPOWPXAX23TBT \
  | 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: 4a761d92c49a2d1e91eeb3ee0beb730ce97dacec915486afd36b6e9658375034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5875476996feb9dadf868f33712f245fa387a66241257f59c74eb6f94cc0a56b",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-03-24T01:49:11Z",
    "title_canon_sha256": "782811304550f38e41d24f51a9d2bb0d9f6f01e6db11a32b6eb8aa8eb104daa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.22702",
    "kind": "arxiv",
    "version": 2
  }
}