Pith Number

pith:FJXCM3T6

pith:2019:FJXCM3T6FTBSBDFNKEWFGWJRGR

not attested not anchored not stored refs pending

A sufficient condition for Hamiltonicity in locally finite graphs

Karl Heuer

arxiv:1903.11660 v1 · 2019-03-27 · 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{FJXCM3T6FTBSBDFNKEWFGWJRGR}

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	2026-05-17T23:50:02.091539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a6e266e7e2cc3208cad512c5359313451d57c1f7f6e2f8a6ae25df04dfc45c8

Aliases

arxiv: 1903.11660 · arxiv_version: 1903.11660v1 · doi: 10.48550/arxiv.1903.11660 · pith_short_12: FJXCM3T6FTBS · pith_short_16: FJXCM3T6FTBSBDFN · pith_short_8: FJXCM3T6

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/FJXCM3T6FTBSBDFNKEWFGWJRGR \
  | 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: 2a6e266e7e2cc3208cad512c5359313451d57c1f7f6e2f8a6ae25df04dfc45c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018b187f80004d3037316d5d4f1e476ebf519654fb7161d433c57b745a232cc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-03-27T19:20:56Z",
    "title_canon_sha256": "50cf56f73e2d186e02d5c1eba0eaaf7e62b6726ff92222ea3aaf9d36526a5dcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11660",
    "kind": "arxiv",
    "version": 1
  }
}