Pith Number

pith:P5EDPO37

pith:2016:P5EDPO37CPTQ4BCMIRQ5BAQT7W

not attested not anchored not stored refs pending

Approximate search with quantized sparse representations

Herv\'e J\'egou, Himalaya Jain, Joaquin Zepeda, Patrick P\'erez, R\'emi Gribonval

arxiv:1608.03308 v1 · 2016-08-10 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5EDPO37CPTQ4BCMIRQ5BAQT7W}

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	2026-05-18T01:09:29.226486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f4837bb7f13e70e044c4461d08213fdaef2f3324b01c91e42e183d1ad40eb1d

Aliases

arxiv: 1608.03308 · arxiv_version: 1608.03308v1 · doi: 10.48550/arxiv.1608.03308 · pith_short_12: P5EDPO37CPTQ · pith_short_16: P5EDPO37CPTQ4BCM · pith_short_8: P5EDPO37

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/P5EDPO37CPTQ4BCMIRQ5BAQT7W \
  | 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: 7f4837bb7f13e70e044c4461d08213fdaef2f3324b01c91e42e183d1ad40eb1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff4b43f9491642f4695f38b8b563562c70fcba632a84629bd58d35de6d45626",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-08-10T22:00:00Z",
    "title_canon_sha256": "8bb2281bba40b7441ff88981d35c0c5fbda493258691d74ee1a0ba7bfab50d3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03308",
    "kind": "arxiv",
    "version": 1
  }
}