Pith Number

pith:6W5LEZ4P

pith:2016:6W5LEZ4PBUCXHTCZ6HTTASAF3E

not attested not anchored not stored refs pending

High-dimensional approximate nearest neighbor: k-d Generalized Randomized Forests

Georgios Samaras, Ioannis Z. Emiris, Yannis Avrithis

arxiv:1603.09596 v1 · 2016-03-31 · 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{6W5LEZ4PBUCXHTCZ6HTTASAF3E}

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	2026-05-18T01:17:58.089506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5bab2678f0d0573cc59f1e7304805d92a5feb08ea6c22beed1e5a42e29a23d0

Aliases

arxiv: 1603.09596 · arxiv_version: 1603.09596v1 · doi: 10.48550/arxiv.1603.09596 · pith_short_12: 6W5LEZ4PBUCX · pith_short_16: 6W5LEZ4PBUCXHTCZ · pith_short_8: 6W5LEZ4P

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/6W5LEZ4PBUCXHTCZ6HTTASAF3E \
  | 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: f5bab2678f0d0573cc59f1e7304805d92a5feb08ea6c22beed1e5a42e29a23d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3b1c72985256cc4f636ae6405a66c2f8b0e94a671409c730d47bb97c5bec950",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2016-03-31T14:04:30Z",
    "title_canon_sha256": "aea3b5f66d3cd8e92d400c573c0380a4364ff0a25089bd5985f2f48ae41904ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09596",
    "kind": "arxiv",
    "version": 1
  }
}