Pith Number

pith:KGPTEIOR

pith:2010:KGPTEIORWEVB3MZGBDXRU56TDF

not attested not anchored not stored refs pending

Cut-Matching Games on Directed Graphs

Anand Louis

arxiv:1010.1047 v1 · 2010-10-06 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGPTEIORWEVB3MZGBDXRU56TDF}

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	2026-05-18T02:23:46.493984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

519f3221d1b12a1db32608ef1a77d31975513cb0c6c2f7ed6748845eaed0797a

Aliases

arxiv: 1010.1047 · arxiv_version: 1010.1047v1 · doi: 10.48550/arxiv.1010.1047 · pith_short_12: KGPTEIORWEVB · pith_short_16: KGPTEIORWEVB3MZG · pith_short_8: KGPTEIOR

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/KGPTEIORWEVB3MZGBDXRU56TDF \
  | 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: 519f3221d1b12a1db32608ef1a77d31975513cb0c6c2f7ed6748845eaed0797a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bcb68ff6d0265c610a2f0658c76c0319e53ec61dc743e1bcd4ef2d09793a46b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2010-10-06T02:14:09Z",
    "title_canon_sha256": "cc97ee2ad40dee82b2251c886a9201865d04d5209f26d2db4fcb30e4f9120465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1047",
    "kind": "arxiv",
    "version": 1
  }
}