Pith Number

pith:2G4NYJWL

pith:2016:2G4NYJWLL3PASRB6IJM7ZMIUIJ

not attested not anchored not stored refs pending

An Upper Bound on Burning Number of Graphs

Linyuan Lu, Max Land

arxiv:1606.07614 v1 · 2016-06-24 · 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{2G4NYJWLL3PASRB6IJM7ZMIUIJ}

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	2026-05-18T01:11:57.121122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1b8dc26cb5ede09443e4259fcb114427ae63523372fa88b75ea0d4d85c05506

Aliases

arxiv: 1606.07614 · arxiv_version: 1606.07614v1 · doi: 10.48550/arxiv.1606.07614 · pith_short_12: 2G4NYJWLL3PA · pith_short_16: 2G4NYJWLL3PASRB6 · pith_short_8: 2G4NYJWL

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/2G4NYJWLL3PASRB6IJM7ZMIUIJ \
  | 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: d1b8dc26cb5ede09443e4259fcb114427ae63523372fa88b75ea0d4d85c05506

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c5f83ebfc905c02c2cfbe6e9156f0d4d5e216b34cac7081e1c9f8c97cc2520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-06-24T09:24:41Z",
    "title_canon_sha256": "98646900793246505242f8a73d27ee99088e50962527e4b1a55e7dd167ba56ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07614",
    "kind": "arxiv",
    "version": 1
  }
}