Pith Number

pith:JNJRXQ47

pith:2024:JNJRXQ47SBUPG2VZ6NBC724POE

not attested not anchored not stored refs pending

The weak categorical quiver minor theorem and its applications: matchings, multipaths, and magnitude cohomology

Carlo Collari, Eric Ramos, Luigi Caputi

arxiv:2401.01248 v1 · 2024-01-02 · math.AT · math.CO · math.CT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNJRXQ47SBUPG2VZ6NBC724POE}

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	2026-07-05T07:29:36.020119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b531bc39f9068f36ab9f3422feb8f710bde67afa3719adae9fdce09fdb6462e

Aliases

arxiv: 2401.01248 · arxiv_version: 2401.01248v1 · doi: 10.48550/arxiv.2401.01248 · pith_short_12: JNJRXQ47SBUP · pith_short_16: JNJRXQ47SBUPG2VZ · pith_short_8: JNJRXQ47

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/JNJRXQ47SBUPG2VZ6NBC724POE \
  | 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: 4b531bc39f9068f36ab9f3422feb8f710bde67afa3719adae9fdce09fdb6462e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "810b3857c40bfec7b8ddd53fbeaa2ef8672a6e2754f54cb8e8652e811ae27d82",
    "cross_cats_sorted": [
      "math.CO",
      "math.CT",
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2024-01-02T15:24:17Z",
    "title_canon_sha256": "abaac9e3a9e5c99ddadbc4c1dbcd13c59584127956a300f61759f119d8059751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01248",
    "kind": "arxiv",
    "version": 1
  }
}