Pith Number

pith:CEXG2LK7

pith:2014:CEXG2LK7C2A35XPV236KXGUHZI

not attested not anchored not stored refs pending

Dual Power Assignment via Second Hamiltonian Cycle

Anat Parush Tzur, Karim Abu-Affash, Paz Carmi

arxiv:1402.5783 v1 · 2014-02-24 · cs.DM · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CEXG2LK7C2A35XPV236KXGUHZI}

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	2026-05-18T02:58:13.659737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

112e6d2d5f1681beddf5d6fcab9a87ca36a4b02775bab62aec7a2bdc6f94c314

Aliases

arxiv: 1402.5783 · arxiv_version: 1402.5783v1 · doi: 10.48550/arxiv.1402.5783 · pith_short_12: CEXG2LK7C2A3 · pith_short_16: CEXG2LK7C2A35XPV · pith_short_8: CEXG2LK7

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/CEXG2LK7C2A35XPV236KXGUHZI \
  | 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: 112e6d2d5f1681beddf5d6fcab9a87ca36a4b02775bab62aec7a2bdc6f94c314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a4e0f76489f5c66d281db9441d16e257990431748883ee9b3f5f5d7045cad7",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2014-02-24T10:44:53Z",
    "title_canon_sha256": "c13086ada73b331e3db7787a49455d7d64508932e1e87cb529a0d031d1ee9500"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5783",
    "kind": "arxiv",
    "version": 1
  }
}