Pith Number

pith:ITWSF6A4

pith:2012:ITWSF6A4JVAGYMTC2T7AK5KL2B

not attested not anchored not stored refs pending

Euclidean distance geometry and applications

Antonio Mucherino, Carlile Lavor, Leo Liberti, Nelson Maculan

arxiv:1205.0349 v1 · 2012-05-02 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITWSF6A4JVAGYMTC2T7AK5KL2B}

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	2026-05-18T03:56:34.725528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ed22f81c4d406c3262d4fe05754bd06dea325721c9cac4cd7428eeeb551289

Aliases

arxiv: 1205.0349 · arxiv_version: 1205.0349v1 · doi: 10.48550/arxiv.1205.0349 · pith_short_12: ITWSF6A4JVAG · pith_short_16: ITWSF6A4JVAGYMTC · pith_short_8: ITWSF6A4

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/ITWSF6A4JVAGYMTC2T7AK5KL2B \
  | 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: 44ed22f81c4d406c3262d4fe05754bd06dea325721c9cac4cd7428eeeb551289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f698a86e59ba3f5c98b67cc4d7d9ce66cde3e78de9184de34f53ddd39557677",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2012-05-02T08:13:13Z",
    "title_canon_sha256": "d00c695fdeaedce4a0b24292e07bab9580ae813f4227963fc728eca1a094d1ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0349",
    "kind": "arxiv",
    "version": 1
  }
}