Pith Number

pith:AOTUTUBR

pith:2016:AOTUTUBROSLZ4TAQBVRJRUFMTV

not attested not anchored not stored refs pending

Sharing Hash Codes for Multiple Purposes

Danny Panknin, Johannes Kirschnick, Klaus-Robert Mueller, Manohar Kaul, Shinichi Nakajima, Vignesh Srinivasan, Volker Markl, Wikor Pronobis, Wojciech Samek

arxiv:1609.03219 v3 · 2016-09-11 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOTUTUBROSLZ4TAQBVRJRUFMTV}

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	2026-05-18T00:43:18.386308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03a749d03174979e4c100d6298d0ac9d62ac0d927301944a12ac6a2304ff976e

Aliases

arxiv: 1609.03219 · arxiv_version: 1609.03219v3 · doi: 10.48550/arxiv.1609.03219 · pith_short_12: AOTUTUBROSLZ · pith_short_16: AOTUTUBROSLZ4TAQ · pith_short_8: AOTUTUBR

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/AOTUTUBROSLZ4TAQBVRJRUFMTV \
  | 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: 03a749d03174979e4c100d6298d0ac9d62ac0d927301944a12ac6a2304ff976e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beb468c54381421586c9c9d2757acc59104e62d27bff32952e4160aa4f85df7c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-09-11T21:55:07Z",
    "title_canon_sha256": "a60e06d198173808e6e86c21d229f94ed5e5c6596376a35fab892a7589c0e77f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03219",
    "kind": "arxiv",
    "version": 3
  }
}