Pith Number

pith:5PEOJYG5

pith:2017:5PEOJYG56XQDHRWWTHSKTY6QAC

not attested not anchored not stored refs pending

On the image of the almost strict Morse n-category under almost strict n-functors

Sonja Hohloch

arxiv:1703.10671 v1 · 2017-03-30 · math.CT · math.DG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PEOJYG56XQDHRWWTHSKTY6QAC}

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	2026-05-18T00:47:33.008794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebc8e4e0ddf5e033c6d699e4a9e3d0008972f76a8ddab897e29de0e3dbf5a296

Aliases

arxiv: 1703.10671 · arxiv_version: 1703.10671v1 · doi: 10.48550/arxiv.1703.10671 · pith_short_12: 5PEOJYG56XQD · pith_short_16: 5PEOJYG56XQDHRWW · pith_short_8: 5PEOJYG5

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/5PEOJYG56XQDHRWWTHSKTY6QAC \
  | 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: ebc8e4e0ddf5e033c6d699e4a9e3d0008972f76a8ddab897e29de0e3dbf5a296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b7fed52b13e498ae5845c3bd13481da806e3ad85033d09683b8d47a66c2f5f3",
    "cross_cats_sorted": [
      "math.DG",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2017-03-30T20:51:17Z",
    "title_canon_sha256": "292483ae9d83d8801388cbaba9ef7b60c1bb0c6c3a2f59815bc18f42ec26e6a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10671",
    "kind": "arxiv",
    "version": 1
  }
}