Pith Number

pith:P2PEQNAH

pith:2013:P2PEQNAH4WSBVIGB4C2WZJGUUI

not attested not anchored not stored refs pending

Kinetic Data Structures for the Semi-Yao Graph and All Nearest Neighbors in R^d

Mohammad Ali Abam, Sue Whitesides, Valerie King, Zahed Rahmati

arxiv:1307.2700 v4 · 2013-07-10 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2PEQNAH4WSBVIGB4C2WZJGUUI}

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	2026-05-18T03:07:03.669005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e9e483407e5a41aa0c1e0b56ca4d4a22f3a86768e6929e05e6ffb32f2e39332

Aliases

arxiv: 1307.2700 · arxiv_version: 1307.2700v4 · doi: 10.48550/arxiv.1307.2700 · pith_short_12: P2PEQNAH4WSB · pith_short_16: P2PEQNAH4WSBVIGB · pith_short_8: P2PEQNAH

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/P2PEQNAH4WSBVIGB4C2WZJGUUI \
  | 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: 7e9e483407e5a41aa0c1e0b56ca4d4a22f3a86768e6929e05e6ffb32f2e39332

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fe8237c5662e88a2dc225f465240171605ddf21bb0bbe1884f0d392306e126a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2013-07-10T07:13:38Z",
    "title_canon_sha256": "50bfd086808d230299cc168433bd3f344d47e644ddbd66ded6a5112c1bcc96c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2700",
    "kind": "arxiv",
    "version": 4
  }
}