Pith Number

pith:3D7D3ASO

pith:2019:3D7D3ASOZSJYAMVOVM64YUS7ZT

not attested not anchored not stored refs pending

Range closest-pair search in higher dimensions

Jie Xue, Saladi Rahul, Timothy M. Chan

arxiv:1905.01029 v1 · 2019-05-03 · 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{3D7D3ASOZSJYAMVOVM64YUS7ZT}

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	2026-05-17T23:47:07.861046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8fe3d824ecc938032aeab3dcc525fccca31cea1844dda27dd2215061f2d0a3a

Aliases

arxiv: 1905.01029 · arxiv_version: 1905.01029v1 · doi: 10.48550/arxiv.1905.01029 · pith_short_12: 3D7D3ASOZSJY · pith_short_16: 3D7D3ASOZSJYAMVO · pith_short_8: 3D7D3ASO

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/3D7D3ASOZSJYAMVOVM64YUS7ZT \
  | 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: d8fe3d824ecc938032aeab3dcc525fccca31cea1844dda27dd2215061f2d0a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4afc9e1c1179c41fc8fcdc8556a643fdaf83a3219fd2cf8f419f1ebffc53440",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2019-05-03T03:54:43Z",
    "title_canon_sha256": "6ff661a184f01bfc43aa78d1297bbea16c8a440db20c71cd66ee7a287324b73d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01029",
    "kind": "arxiv",
    "version": 1
  }
}