Pith Number

pith:TUTMWNWB

pith:2002:TUTMWNWBCADFDMPSPUETEHVLJY

not attested not anchored not stored refs pending

Structure of Malicious Singularities

L. Pysiak, M. Heller, W. Sasin, Z. Odrzygozdz

arxiv:gr-qc/0210100 v1 · 2002-10-29 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUTMWNWBCADFDMPSPUETEHVLJY}

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	2026-05-18T02:37:30.664012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d26cb36c1100651b1f27d09321eab4e3e0d5bbf372bd497014584439da4a503

Aliases

arxiv: gr-qc/0210100 · arxiv_version: gr-qc/0210100v1 · doi: 10.48550/arxiv.gr-qc/0210100 · pith_short_12: TUTMWNWBCADF · pith_short_16: TUTMWNWBCADFDMPS · pith_short_8: TUTMWNWB

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/TUTMWNWBCADFDMPSPUETEHVLJY \
  | 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: 9d26cb36c1100651b1f27d09321eab4e3e0d5bbf372bd497014584439da4a503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbf3c7b0204c5df5ba2a040e35eced8e330ecb028352eb2ee626fc28836d6cb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-10-29T16:18:42Z",
    "title_canon_sha256": "5489959dd941e80306c9af2fab3f8ba6056f37b9f819d42668aad081646fb9e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0210100",
    "kind": "arxiv",
    "version": 1
  }
}