Pith Number

pith:HPUBJG3N

pith:2017:HPUBJG3NL3U7PTTSZX7RISBGKJ

not attested not anchored not stored refs pending

PFAx: Predictable Feature Analysis to Perform Control

Laurenz Wiskott, Stefan Richthofer

arxiv:1712.00634 v1 · 2017-12-02 · cs.LG · cs.AI · cs.RO · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPUBJG3NL3U7PTTSZX7RISBGKJ}

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	2026-05-18T00:29:04.531076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3be8149b6d5ee9f7ce72cdff144826527e0fe565af23c41339b73cc3b923ca07

Aliases

arxiv: 1712.00634 · arxiv_version: 1712.00634v1 · doi: 10.48550/arxiv.1712.00634 · pith_short_12: HPUBJG3NL3U7 · pith_short_16: HPUBJG3NL3U7PTTS · pith_short_8: HPUBJG3N

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/HPUBJG3NL3U7PTTSZX7RISBGKJ \
  | 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: 3be8149b6d5ee9f7ce72cdff144826527e0fe565af23c41339b73cc3b923ca07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab1da1a06ca344292789e40d628fc79448399d577235b90f2489ea0093d122b5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO",
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-02T16:44:10Z",
    "title_canon_sha256": "2158ece1e9b2fdce5724172bb8a84941bd758f11bb9c57f80d2a79d0f72b5aa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00634",
    "kind": "arxiv",
    "version": 1
  }
}