Pith Number

pith:HKOMLXJL

pith:2013:HKOMLXJL2FOCEVNGWVSUZTOOQU

not attested not anchored not stored refs pending

Regularizations of non-euclidean polygons

Dimitris Vartziotis, Doris Bohnet

arxiv:1312.2500 v1 · 2013-11-27 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKOMLXJL2FOCEVNGWVSUZTOOQU}

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	2026-05-18T03:05:10.145826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a9cc5dd2bd15c2255a6b5654ccdce85254e1814de819514b1a76e51edf7b11e

Aliases

arxiv: 1312.2500 · arxiv_version: 1312.2500v1 · doi: 10.48550/arxiv.1312.2500 · pith_short_12: HKOMLXJL2FOC · pith_short_16: HKOMLXJL2FOCEVNG · pith_short_8: HKOMLXJL

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/HKOMLXJL2FOCEVNGWVSUZTOOQU \
  | 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: 3a9cc5dd2bd15c2255a6b5654ccdce85254e1814de819514b1a76e51edf7b11e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca343fb442b4d38c16f4f0b1f27a08aab7828dd0a06fb0da90b2326ad8f89c26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2013-11-27T11:33:41Z",
    "title_canon_sha256": "7ecb871520bd4953c4158edbbbab756df59eedd0b92bdc43314a6550f532165f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2500",
    "kind": "arxiv",
    "version": 1
  }
}