Pith Number

pith:ITAMRGCM

pith:2024:ITAMRGCMSMCJLLL46N7S3K2LZD

not attested not anchored not stored refs pending

Combinatorial examples and applications of 2-Segal sets

Julia E. Bergner

arxiv:2411.18544 v1 · 2024-11-27 · math.AT · math.CO · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITAMRGCMSMCJLLL46N7S3K2LZD}

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.

Cited by

1 paper in Pith

2-Segal sets and pseudomonoids in the bicategory of spans

Receipt and verification

First computed	2026-07-05T09:41:17.772943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44c0c8984c930495ad7cf37f2dab4bc8dc7d9cda8cf73158116ac1132a8e2c3d

Aliases

arxiv: 2411.18544 · arxiv_version: 2411.18544v1 · doi: 10.48550/arxiv.2411.18544 · pith_short_12: ITAMRGCMSMCJ · pith_short_16: ITAMRGCMSMCJLLL4 · pith_short_8: ITAMRGCM

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/ITAMRGCMSMCJLLL46N7S3K2LZD \
  | 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: 44c0c8984c930495ad7cf37f2dab4bc8dc7d9cda8cf73158116ac1132a8e2c3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad31683f3c1596c534a66cc82c0bac926338dc4b0599bc0da1a7e36d8f239cf0",
    "cross_cats_sorted": [
      "math.CO",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2024-11-27T17:44:41Z",
    "title_canon_sha256": "a31ecd72f378e3e0809741749c19575a7597abfe3f5206254eef1acdaa57a976"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18544",
    "kind": "arxiv",
    "version": 1
  }
}