Pith Number

pith:GJYYJWVB

pith:2021:GJYYJWVBTZJ63XRVHR4U4LUZIQ

not attested not anchored not stored refs pending

Quasi-Best Match Graphs

Annachiara Korchmaros, David Schaller, Marc Hellmuth, Peter F. Stadler

arxiv:2109.10235 v2 · 2021-09-21 · math.CO · q-bio.PE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJYYJWVBTZJ63XRVHR4U4LUZIQ}

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	2026-07-05T05:34:42.098921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

327184daa19e53edde353c794e2e99442939f84da31ddbf675c5682fa074b6cc

Aliases

arxiv: 2109.10235 · arxiv_version: 2109.10235v2 · doi: 10.48550/arxiv.2109.10235 · pith_short_12: GJYYJWVBTZJ6 · pith_short_16: GJYYJWVBTZJ63XRV · pith_short_8: GJYYJWVB

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/GJYYJWVBTZJ63XRVHR4U4LUZIQ \
  | 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: 327184daa19e53edde353c794e2e99442939f84da31ddbf675c5682fa074b6cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba110324dd8ac354954c9a3df89f3d0f4b12e3ae7e820a65a7f8b045d2f3e59e",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2021-09-21T15:00:46Z",
    "title_canon_sha256": "1a33efa08fdcd5f51ca520ce67bc3f902750b9bcd08e5d3e73386191ae2e0d92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10235",
    "kind": "arxiv",
    "version": 2
  }
}