Pith Number

pith:GK2YGKR5

pith:2014:GK2YGKR5INAWWVUJHFYMYJ3G2F

not attested not anchored not stored refs pending

Memory vectors for similarity search in high-dimensional spaces

Ahmet Iscen, Herv\'e J\'egou, Michael Rabbat, Teddy Furon, Vincent Gripon

arxiv:1412.3328 v7 · 2014-12-10 · cs.CV · cs.DB

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GK2YGKR5INAWWVUJHFYMYJ3G2F}

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	2026-05-18T00:49:42.798749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32b5832a3d43416b56893970cc2766d1661fd99d6000258bba0f0a41f366d431

Aliases

arxiv: 1412.3328 · arxiv_version: 1412.3328v7 · doi: 10.48550/arxiv.1412.3328 · pith_short_12: GK2YGKR5INAW · pith_short_16: GK2YGKR5INAWWVUJ · pith_short_8: GK2YGKR5

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/GK2YGKR5INAWWVUJHFYMYJ3G2F \
  | 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: 32b5832a3d43416b56893970cc2766d1661fd99d6000258bba0f0a41f366d431

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af2ca6ae73594831a97d9a0ec06b77e83b1453316d48463ac611ff3bb53215b1",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-12-10T14:56:41Z",
    "title_canon_sha256": "dd5d46341a92979e67efbd66dc07acea6ab3b6e99ba4e80d82461eb996cec50c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3328",
    "kind": "arxiv",
    "version": 7
  }
}