Pith Number

pith:656ANMQC

pith:2022:656ANMQCBAAKVOFN7SX35N7ARM

not attested not anchored not stored refs pending

PyRelationAL: a python library for active learning research and development

Alice Del Vecchio, Alison Pouplin, Jake P. Taylor-King, Jyothish Soman, Lindsay Edwards, Oliver Bolton, Paul Scherer, Suraj M S, Thomas Gaudelet

arxiv:2205.11117 v3 · 2022-05-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{656ANMQCBAAKVOFN7SX35N7ARM}

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	2026-07-05T09:33:22.911196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f77c06b2020800aab8adfcafbeb7e08b15f8b7ecf62a15bb6c8ede319801aa0c

Aliases

arxiv: 2205.11117 · arxiv_version: 2205.11117v3 · doi: 10.48550/arxiv.2205.11117 · pith_short_12: 656ANMQCBAAK · pith_short_16: 656ANMQCBAAKVOFN · pith_short_8: 656ANMQC

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/656ANMQCBAAKVOFN7SX35N7ARM \
  | 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: f77c06b2020800aab8adfcafbeb7e08b15f8b7ecf62a15bb6c8ede319801aa0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f68838bcd44bbc3fcd530c9c33c0f95dbef7b0fb28c0e9890b99735137f56d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-23T08:21:21Z",
    "title_canon_sha256": "f2dcf1a77767ae83b5953fcf00ad19f28dd3995b7e679057ea7d59977f954377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11117",
    "kind": "arxiv",
    "version": 3
  }
}