Pith Number

pith:OTZIOBUQ

pith:2014:OTZIOBUQFBBD5OF6NELNNBZAHV

not attested not anchored not stored refs pending

Hyper-ideal circle patterns with cone singularities

Nikolay Dimitrov

arxiv:1406.6741 v1 · 2014-06-26 · math.MG · math.DG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTZIOBUQFBBD5OF6NELNNBZAHV}

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	2026-05-18T02:48:56.005006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74f287069028423eb8be6916d687203d7d96a44f6e84cad6fba374439b98a4d5

Aliases

arxiv: 1406.6741 · arxiv_version: 1406.6741v1 · doi: 10.48550/arxiv.1406.6741 · pith_short_12: OTZIOBUQFBBD · pith_short_16: OTZIOBUQFBBD5OF6 · pith_short_8: OTZIOBUQ

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/OTZIOBUQFBBD5OF6NELNNBZAHV \
  | 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: 74f287069028423eb8be6916d687203d7d96a44f6e84cad6fba374439b98a4d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "facb8d6a65a5847b82906c5275f8f2dfad1672b835b2aa90afe5be6677ba167c",
    "cross_cats_sorted": [
      "math.DG",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-06-26T00:37:43Z",
    "title_canon_sha256": "1949c68bdb176ff136bc32a6505594513018424760006fd433a2e385b0de9342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6741",
    "kind": "arxiv",
    "version": 1
  }
}