Pith Number

pith:FJBZAMEK

pith:2017:FJBZAMEK34CYCWLEFOUJCM2ZRV

not attested not anchored not stored refs pending

Stochastic Generative Hashing

Bo Dai, Le Song, Niao He, Ruiqi Guo, Sanjiv Kumar

arxiv:1701.02815 v2 · 2017-01-11 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJBZAMEK34CYCWLEFOUJCM2ZRV}

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	2026-05-18T00:38:09.039200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a4390308adf058159642ba89133598d5f7b69661bc21dd4bd1ada1263e40133

Aliases

arxiv: 1701.02815 · arxiv_version: 1701.02815v2 · doi: 10.48550/arxiv.1701.02815 · pith_short_12: FJBZAMEK34CY · pith_short_16: FJBZAMEK34CYCWLE · pith_short_8: FJBZAMEK

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/FJBZAMEK34CYCWLEFOUJCM2ZRV \
  | 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: 2a4390308adf058159642ba89133598d5f7b69661bc21dd4bd1ada1263e40133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7390e57d50556a915d3a18d4a66e93fe919b39fe1a6f41d640795efc1fe17199",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-01-11T00:23:34Z",
    "title_canon_sha256": "5843052988ff9fb0068d5610b658befb3e968774f37eaf892897e4b93500f54f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02815",
    "kind": "arxiv",
    "version": 2
  }
}