Pith Number

pith:STZLAI57

pith:2014:STZLAI57TAFX4QYT6RLLSXFIHL

not attested not anchored not stored refs pending

Randomized embeddings with slack, and high-dimensional Approximate Nearest Neighbor

Evangelos Anagnostopoulos, Ioannis Psarros, Ioannis Z. Emiris

arxiv:1412.1683 v2 · 2014-12-04 · 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{STZLAI57TAFX4QYT6RLLSXFIHL}

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	2026-05-18T00:55:58.662866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94f2b023bf980b7e4313f456b95ca83aefd9c56ea7f9d23f1cd920a4a05ef0f4

Aliases

arxiv: 1412.1683 · arxiv_version: 1412.1683v2 · doi: 10.48550/arxiv.1412.1683 · pith_short_12: STZLAI57TAFX · pith_short_16: STZLAI57TAFX4QYT · pith_short_8: STZLAI57

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/STZLAI57TAFX4QYT6RLLSXFIHL \
  | 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: 94f2b023bf980b7e4313f456b95ca83aefd9c56ea7f9d23f1cd920a4a05ef0f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e761e3f108ad61d2b7992c706011cd1d3f4251b491bda97e55dfe68f3e74842d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-12-04T14:46:29Z",
    "title_canon_sha256": "03e54a6016e0d3c12c22269d0cc58b817b41820ed64d12dcb0180a609b0b42ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1683",
    "kind": "arxiv",
    "version": 2
  }
}