Pith Number

pith:DZH3N76P

pith:2020:DZH3N76PUTDL7TYGKAR45WEECA

not attested not anchored not stored refs pending

Diagrammatic sets and rewriting in weak higher categories

Amar Hadzihasanovic

arxiv:2007.14505 v1 · 2020-07-28 · math.CT · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZH3N76PUTDL7TYGKAR45WEECA}

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

Semi-strictification of $(\infty, n)$-categories

Receipt and verification

First computed	2026-07-05T01:23:16.209823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e4fb6ffcfa4c6bfcf065023ced8841005ed3229645371dc4655b3ad99fe30cc

Aliases

arxiv: 2007.14505 · arxiv_version: 2007.14505v1 · doi: 10.48550/arxiv.2007.14505 · pith_short_12: DZH3N76PUTDL · pith_short_16: DZH3N76PUTDL7TYG · pith_short_8: DZH3N76P

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/DZH3N76PUTDL7TYGKAR45WEECA \
  | 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: 1e4fb6ffcfa4c6bfcf065023ced8841005ed3229645371dc4655b3ad99fe30cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f6725ef13a2711337673ab3257cd8735f83bbd1d3ae810e4384463611a5a26c",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2020-07-28T22:21:48Z",
    "title_canon_sha256": "5d92e5735200bb53956b8c4008e18d95ceec7dfd45621af91140d6af0b7f417d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14505",
    "kind": "arxiv",
    "version": 1
  }
}