Pith Number

pith:7JR5LG3Z

pith:2023:7JR5LG3ZCXB2DOQWQQC4JR5RV2

not attested not anchored not stored refs pending

Deformations of quasi-categories in modules

Arne Mertens, Violeta Borges Marques, Wendy Lowen

arxiv:2308.09148 v1 · 2023-08-17 · math.CT · math.AT · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JR5LG3ZCXB2DOQWQQC4JR5RV2}

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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

Templicial nerve of an A-infinity category

Receipt and verification

First computed	2026-07-05T06:44:20.403252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa63d59b7915c3a1ba168405c4c7b1aea76752ac5132c08061186b2101d0fb44

Aliases

arxiv: 2308.09148 · arxiv_version: 2308.09148v1 · doi: 10.48550/arxiv.2308.09148 · pith_short_12: 7JR5LG3ZCXB2 · pith_short_16: 7JR5LG3ZCXB2DOQW · pith_short_8: 7JR5LG3Z

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/7JR5LG3ZCXB2DOQWQQC4JR5RV2 \
  | 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: fa63d59b7915c3a1ba168405c4c7b1aea76752ac5132c08061186b2101d0fb44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "945843c4c5a96b4ecd2545a0d4ca30707416a4e498022c0b549067aff04c517c",
    "cross_cats_sorted": [
      "math.AT",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2023-08-17T18:41:26Z",
    "title_canon_sha256": "9d226844bf38247e35d485ae420fe25fa18eee2bfdc70e990ef195c534e51c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09148",
    "kind": "arxiv",
    "version": 1
  }
}