Pith Number

pith:KF4TG7TJ

pith:2014:KF4TG7TJQFUVATJEW7TVXOF763

not attested not anchored not stored refs pending

Solution to a problem on hamiltonicity of graphs under Ore- and Fan-type heavy subgraph conditions

Binlong Li, Bo Ning, Shenggui Zhang

arxiv:1409.3325 v2 · 2014-09-11 · 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{KF4TG7TJQFUVATJEW7TVXOF763}

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	2026-05-18T01:11:57.936882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5179337e698169504d24b7e75bb8bff6d3c3b8c4ee71cdeb71bee23dfd6e1ddd

Aliases

arxiv: 1409.3325 · arxiv_version: 1409.3325v2 · doi: 10.48550/arxiv.1409.3325 · pith_short_12: KF4TG7TJQFUV · pith_short_16: KF4TG7TJQFUVATJE · pith_short_8: KF4TG7TJ

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/KF4TG7TJQFUVATJEW7TVXOF763 \
  | 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: 5179337e698169504d24b7e75bb8bff6d3c3b8c4ee71cdeb71bee23dfd6e1ddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9095f4f168a9cbc80d68a13c0270dc6092dbea8e3809e5ae1b051347679c0b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-09-11T05:02:22Z",
    "title_canon_sha256": "3277b0a25153d172d2e5aa3e04c01691172528e663e56e9c961f622f3461f0c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3325",
    "kind": "arxiv",
    "version": 2
  }
}