Pith Number

pith:BHQN4XQ7

pith:2016:BHQN4XQ7GCYPRLU6KK6N363VHN

not attested not anchored not stored refs pending

A Simple Extension of Dirac's Theorem on Hamiltonicity

Didem G\"oz\"upek, Mordechai Shalom, Sibel \"Ozkan, Yasemin B\"uy\"uk\c{c}olak

arxiv:1606.03687 v1 · 2016-06-12 · cs.DM · 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{BHQN4XQ7GCYPRLU6KK6N363VHN}

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	2026-05-18T01:12:33.337625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09e0de5e1f30b0f8ae9e52bcddfb753b5cc858ea008c8c06043b8e86f9e7a603

Aliases

arxiv: 1606.03687 · arxiv_version: 1606.03687v1 · doi: 10.48550/arxiv.1606.03687 · pith_short_12: BHQN4XQ7GCYP · pith_short_16: BHQN4XQ7GCYPRLU6 · pith_short_8: BHQN4XQ7

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/BHQN4XQ7GCYPRLU6KK6N363VHN \
  | 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: 09e0de5e1f30b0f8ae9e52bcddfb753b5cc858ea008c8c06043b8e86f9e7a603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea1cf840ecb112ac2dee029dba64a1cea7e164673ecd0fad69cdc8b87f8965c1",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2016-06-12T09:16:51Z",
    "title_canon_sha256": "be1d92aacfd4711d0af4f211166c60d7ff0f702ec636dfef83f7c9bdc538c2c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03687",
    "kind": "arxiv",
    "version": 1
  }
}