Pith Number

pith:UNTP2AQ4

pith:2022:UNTP2AQ4GVW45DDITY6CQLHOGJ

not attested not anchored not stored refs pending

Co-Imitation: Learning Design and Behaviour by Imitation

Chang Rajani, David Blanco-Mulero, Karol Arndt, Kevin Sebastian Luck, Ville Kyrki

arxiv:2209.01207 v2 · 2022-09-02 · cs.LG · cs.AI · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNTP2AQ4GVW45DDITY6CQLHOGJ}

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	2026-07-05T05:39:19.120076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a366fd021c356dce8c689e3c282cee3240be1c49511897c468ddab181f19dddd

Aliases

arxiv: 2209.01207 · arxiv_version: 2209.01207v2 · doi: 10.48550/arxiv.2209.01207 · pith_short_12: UNTP2AQ4GVW4 · pith_short_16: UNTP2AQ4GVW45DDI · pith_short_8: UNTP2AQ4

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/UNTP2AQ4GVW45DDITY6CQLHOGJ \
  | 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: a366fd021c356dce8c689e3c282cee3240be1c49511897c468ddab181f19dddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8220350f1e115e7e56aae59d1e0a85c78804a54831e12411bc7bc70e2e16cc99",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-02T17:57:32Z",
    "title_canon_sha256": "cb4f75691fbef09077395f67c00ffc25501385993a2a5e5a973c5caaa4a5aaf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.01207",
    "kind": "arxiv",
    "version": 2
  }
}