Pith Number

pith:SZ3C3TIY

pith:2024:SZ3C3TIYZ4SGYB2PB4KX2D6EYB

not attested not anchored not stored refs pending

Around the positive graph conjecture

David Conlon, Joonkyung Lee, Leo Versteegen

arxiv:2404.17467 v1 · 2024-04-26 · 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{SZ3C3TIYZ4SGYB2PB4KX2D6EYB}

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	2026-07-05T08:12:38.282056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96762dcd18cf246c074f0f157d0fc4c06efd9a8471b3f5edd30c59d876d7e166

Aliases

arxiv: 2404.17467 · arxiv_version: 2404.17467v1 · doi: 10.48550/arxiv.2404.17467 · pith_short_12: SZ3C3TIYZ4SG · pith_short_16: SZ3C3TIYZ4SGYB2P · pith_short_8: SZ3C3TIY

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/SZ3C3TIYZ4SGYB2PB4KX2D6EYB \
  | 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: 96762dcd18cf246c074f0f157d0fc4c06efd9a8471b3f5edd30c59d876d7e166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e27bf10cb9be6d7a861fdd9f27e0cb1b34fcfee88a642506ea24abc604ca16b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-04-26T15:09:02Z",
    "title_canon_sha256": "81c4675b0fdcde50cbe67c0004e459bea1a93bf8df3acb4069b933ff0aceadc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17467",
    "kind": "arxiv",
    "version": 1
  }
}