Pith Number

pith:YI5DSXGK

pith:2025:YI5DSXGKKDV5AY3J4RQ6HIRBUY

not attested not anchored not stored refs pending

Maximizing Alternating Paths via Entropy

Felix Christian Clemen, Hao Chen, Jonathan A. Noel

arxiv:2505.03903 v1 · 2025-05-06 · math.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{YI5DSXGKKDV5AY3J4RQ6HIRBUY}

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

On Tournament Anti-Sidorenko Orientations of Trees

Receipt and verification

First computed	2026-07-05T10:59:33.550944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23a395cca50ebd06369e461e3a221a624c708502de862a7b07ba6cb9d5f7c94

Aliases

arxiv: 2505.03903 · arxiv_version: 2505.03903v1 · doi: 10.48550/arxiv.2505.03903 · pith_short_12: YI5DSXGKKDV5 · pith_short_16: YI5DSXGKKDV5AY3J · pith_short_8: YI5DSXGK

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/YI5DSXGKKDV5AY3J4RQ6HIRBUY \
  | 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: c23a395cca50ebd06369e461e3a221a624c708502de862a7b07ba6cb9d5f7c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "960af7b6487e1df48ee347a4c7b3113a54847682387c7b57401bdbf890a9fccb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-05-06T18:18:52Z",
    "title_canon_sha256": "7d1651a95c725c6c7410f3f42d7e1fd9a72119b380efc0f4328d37ef87f5f90b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03903",
    "kind": "arxiv",
    "version": 1
  }
}