Pith Number

pith:H2J73C2U

pith:2022:H2J73C2UH73GTMLWYSWHPVXR6Z

not attested not anchored not stored refs pending

Topological Singularity Detection at Multiple Scales

Bastian Rieck, Julius von Rohrscheidt

arxiv:2210.00069 v4 · 2022-09-30 · cs.LG · cs.AI · math.AT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2J73C2UH73GTMLWYSWHPVXR6Z}

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

Concept Boundary Vectors

Receipt and verification

First computed	2026-07-05T06:20:36.959348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e93fd8b543ff669b176c4ac77d6f1f66e8ba75f4abfc94b15633961997d1ec6

Aliases

arxiv: 2210.00069 · arxiv_version: 2210.00069v4 · doi: 10.48550/arxiv.2210.00069 · pith_short_12: H2J73C2UH73G · pith_short_16: H2J73C2UH73GTMLW · pith_short_8: H2J73C2U

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/H2J73C2UH73GTMLWYSWHPVXR6Z \
  | 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: 3e93fd8b543ff669b176c4ac77d6f1f66e8ba75f4abfc94b15633961997d1ec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e086698b6db0914b6aea7281daa65d72b9585746d98c3e4acb529a60f8adad16",
    "cross_cats_sorted": [
      "cs.AI",
      "math.AT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-30T20:00:32Z",
    "title_canon_sha256": "4806b00cda5c960ee0553a3225a5263b0645a713ece343d94a3f027790baf1f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00069",
    "kind": "arxiv",
    "version": 4
  }
}