Pith Number

pith:SFFRBCNZ

pith:2017:SFFRBCNZGVKXM2SUAUGOAHHZOF

not attested not anchored not stored refs pending

Proof of Koml\'os's conjecture on Hamiltonian subsets

Hong Liu, Jaehoon Kim, Katherine Staden, Maryam Sharifzadeh

arxiv:1701.06784 v2 · 2017-01-24 · 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{SFFRBCNZGVKXM2SUAUGOAHHZOF}

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	2026-05-18T00:39:37.197100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914b1089b93555766a54050ce01cf97149e07007fbbbd281ef392bc69b989384

Aliases

arxiv: 1701.06784 · arxiv_version: 1701.06784v2 · doi: 10.48550/arxiv.1701.06784 · pith_short_12: SFFRBCNZGVKX · pith_short_16: SFFRBCNZGVKXM2SU · pith_short_8: SFFRBCNZ

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/SFFRBCNZGVKXM2SUAUGOAHHZOF \
  | 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: 914b1089b93555766a54050ce01cf97149e07007fbbbd281ef392bc69b989384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad86c397d2c58346225c9ad1e20884cc23a964000cfadcbc13c56bf3cf98b0bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-01-24T09:47:17Z",
    "title_canon_sha256": "004694087e61cd6e688179b0d58aa498b061ecdab546ecb61830c36ad86eb440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06784",
    "kind": "arxiv",
    "version": 2
  }
}