Pith Number

pith:7GMF5LXT

pith:2014:7GMF5LXTITL2FW3M33KK6ZG3NF

not attested not anchored not stored refs pending

Kinetic Reverse $k$-Nearest Neighbor Problem

Sue Whitesides, Valerie King, Zahed Rahmati

arxiv:1406.5554 v2 · 2014-06-20 · 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{7GMF5LXTITL2FW3M33KK6ZG3NF}

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	2026-05-18T02:41:53.023393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9985eaef344d7a2db6cded4af64db694926abe4786d7859db51bb6b87173cdb

Aliases

arxiv: 1406.5554 · arxiv_version: 1406.5554v2 · doi: 10.48550/arxiv.1406.5554 · pith_short_12: 7GMF5LXTITL2 · pith_short_16: 7GMF5LXTITL2FW3M · pith_short_8: 7GMF5LXT

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/7GMF5LXTITL2FW3M33KK6ZG3NF \
  | 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: f9985eaef344d7a2db6cded4af64db694926abe4786d7859db51bb6b87173cdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8809af7f20c67459c7072acbb2db46b9e97e5bcb4dfd8aa24d4482844217c60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-06-20T22:59:17Z",
    "title_canon_sha256": "e99ffad1461950189796bf5c36b542d1047b12b11d4c6f9bd05907b6e6c85712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5554",
    "kind": "arxiv",
    "version": 2
  }
}