Pith Number

pith:SBSZW5C6

pith:2018:SBSZW5C6INYBFATRIY57QESSRP

not attested not anchored not stored refs pending

Searching for the closest-pair in a query translate

Jie Xue, Ravi Janardan, Saladi Rahul, Yuan Li

arxiv:1807.09498 v2 · 2018-07-25 · 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{SBSZW5C6INYBFATRIY57QESSRP}

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	2026-05-17T23:50:42.650967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90659b745e4370128271463bf812528bd7d2d3f1a67c96732e7ed7b3ad8cf89f

Aliases

arxiv: 1807.09498 · arxiv_version: 1807.09498v2 · doi: 10.48550/arxiv.1807.09498 · pith_short_12: SBSZW5C6INYB · pith_short_16: SBSZW5C6INYBFATR · pith_short_8: SBSZW5C6

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/SBSZW5C6INYBFATRIY57QESSRP \
  | 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: 90659b745e4370128271463bf812528bd7d2d3f1a67c96732e7ed7b3ad8cf89f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "885519425dda2fc83fc13f42050b703e8199c7ef2baf240fc3351f0a6b6efb6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-07-25T09:29:41Z",
    "title_canon_sha256": "4088215ee1765d165123e5b297ecd20fd0d6acc1cd2d7abbfea6a9ff05929cf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09498",
    "kind": "arxiv",
    "version": 2
  }
}