Pith Number

pith:SE2JZIBX

pith:2014:SE2JZIBXRK225PLHFWCHUWNAAH

not attested not anchored not stored refs pending

Hamilton cycles in graphs and hypergraphs: an extremal perspective

Daniela K\"uhn, Deryk Osthus

arxiv:1402.4268 v3 · 2014-02-18 · 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{SE2JZIBXRK225PLHFWCHUWNAAH}

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	2026-05-18T02:51:14.811382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91349ca0378ab5aebd672d847a59a001f809f4fb3fd8d89c5bfa5716bba70643

Aliases

arxiv: 1402.4268 · arxiv_version: 1402.4268v3 · doi: 10.48550/arxiv.1402.4268 · pith_short_12: SE2JZIBXRK22 · pith_short_16: SE2JZIBXRK225PLH · pith_short_8: SE2JZIBX

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/SE2JZIBXRK225PLHFWCHUWNAAH \
  | 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: 91349ca0378ab5aebd672d847a59a001f809f4fb3fd8d89c5bfa5716bba70643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8385bc51d09156d869878b629dd0ba9063380f15bfa84ece8f517f6c4ffda39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-02-18T09:56:12Z",
    "title_canon_sha256": "f22c04b9d9d3eab2323c7cf244dbce22bdb0fd916a0bed7fecd3d03f9646e0f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4268",
    "kind": "arxiv",
    "version": 3
  }
}