Pith Number

pith:ZNRRDBY5

pith:2021:ZNRRDBY56H3LHBTK2PMKOURUVY

not attested not anchored not stored refs pending

Learning to Guide and to Be Guided in the Architect-Builder Problem

Christopher Pal, Cl\'ement Moulin-Frier, Derek Nowrouzezahrai, Paul Barde, Pierre-Yves Oudeyer, Tristan Karch

arxiv:2112.07342 v5 · 2021-12-14 · cs.LG · cs.AI · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNRRDBY56H3LHBTK2PMKOURUVY}

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	2026-07-05T04:13:11.729705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb6311871df1f6b3866ad3d8a75234ae140a3ff08b311d96f740da8d69a0b9cb

Aliases

arxiv: 2112.07342 · arxiv_version: 2112.07342v5 · doi: 10.48550/arxiv.2112.07342 · pith_short_12: ZNRRDBY56H3L · pith_short_16: ZNRRDBY56H3LHBTK · pith_short_8: ZNRRDBY5

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/ZNRRDBY56H3LHBTK2PMKOURUVY \
  | 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: cb6311871df1f6b3866ad3d8a75234ae140a3ff08b311d96f740da8d69a0b9cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad9e4f60466eb8a2cebb0ff718d618b2f8a1b5aebe613fc3ede4a2408fb3946f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-14T12:57:27Z",
    "title_canon_sha256": "dadcc6fe6a96e995ac65f26a07b1b7b78f001bc5762328a190e837ba396b3f3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.07342",
    "kind": "arxiv",
    "version": 5
  }
}