Pith Number

pith:G5RXS2FQ

pith:2016:G5RXS2FQ2KZ4MYCBVTHUE63PVW

not attested not anchored not stored refs pending

Simultaneous Nearest Neighbor Search

Piotr Indyk, Robert Kleinberg, Sepideh Mahabadi, Yang Yuan

arxiv:1604.02188 v1 · 2016-04-07 · cs.DS · 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{G5RXS2FQ2KZ4MYCBVTHUE63PVW}

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	2026-05-18T01:17:28.254390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37637968b0d2b3c66041accf427b6fadb24bdc1bc507a917b47095f1de21d0aa

Aliases

arxiv: 1604.02188 · arxiv_version: 1604.02188v1 · doi: 10.48550/arxiv.1604.02188 · pith_short_12: G5RXS2FQ2KZ4 · pith_short_16: G5RXS2FQ2KZ4MYCB · pith_short_8: G5RXS2FQ

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/G5RXS2FQ2KZ4MYCBVTHUE63PVW \
  | 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: 37637968b0d2b3c66041accf427b6fadb24bdc1bc507a917b47095f1de21d0aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63973023e8ea17f130fbff73d4ab2a2355295024f057e55e1a7878e7c01e6f51",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-04-07T22:31:38Z",
    "title_canon_sha256": "231fce5ac3cce1e64a5e55f3d9aa4f0b48d90c2edcde545901b86392201b7759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02188",
    "kind": "arxiv",
    "version": 1
  }
}