Pith Number

pith:MIXTMG6P

pith:2018:MIXTMG6PFKE34PDSBQKUO56GRL

not attested not anchored not stored refs pending

Regular polygraphs and the Simpson conjecture

Simon Henry

arxiv:1807.02627 v1 · 2018-07-07 · 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{MIXTMG6PFKE34PDSBQKUO56GRL}

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	2026-05-18T00:11:16.509422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

622f361bcf2a89be3c720c154777c68ac0f306b9663e84e21496df907b944885

Aliases

arxiv: 1807.02627 · arxiv_version: 1807.02627v1 · doi: 10.48550/arxiv.1807.02627 · pith_short_12: MIXTMG6PFKE3 · pith_short_16: MIXTMG6PFKE34PDS · pith_short_8: MIXTMG6P

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/MIXTMG6PFKE34PDSBQKUO56GRL \
  | 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: 622f361bcf2a89be3c720c154777c68ac0f306b9663e84e21496df907b944885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba94cb36acde4ae19c2e609d8c4219e2e702b3ab984fdaf6d2e826e13f859ae9",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2018-07-07T07:58:47Z",
    "title_canon_sha256": "a279012342058842fbb989808f59ccd65c0f40b1ad1f096c4eb4278b87dbb9b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02627",
    "kind": "arxiv",
    "version": 1
  }
}