Pith Number

pith:WA2EEB44

pith:2014:WA2EEB44KFPT4GXCKT7CL24LXL

not attested not anchored not stored refs pending

Hamiltonian increasing paths in random edge orderings

Mikhail Lavrov, Po-Shen Loh

arxiv:1403.0948 v1 · 2014-03-04 · 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{WA2EEB44KFPT4GXCKT7CL24LXL}

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	2026-05-18T02:57:06.073793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03442079c515f3e1ae254fe25eb8bbaf45fe87df3dcf8a391358978203272cb

Aliases

arxiv: 1403.0948 · arxiv_version: 1403.0948v1 · doi: 10.48550/arxiv.1403.0948 · pith_short_12: WA2EEB44KFPT · pith_short_16: WA2EEB44KFPT4GXC · pith_short_8: WA2EEB44

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/WA2EEB44KFPT4GXCKT7CL24LXL \
  | 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: b03442079c515f3e1ae254fe25eb8bbaf45fe87df3dcf8a391358978203272cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aafb283a951e68494bfc259d84e7c1902ce568bc937341693144fce2acfdb62b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-03-04T21:08:36Z",
    "title_canon_sha256": "4b751b70489417c4b484acacdec250084a2c4dec129993af1b494eb01f10eca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0948",
    "kind": "arxiv",
    "version": 1
  }
}