Pith Number

pith:7D5QVEDB

pith:2025:7D5QVEDBK2EBOU5QIAWJOLEGY4

not attested not anchored not stored refs pending

Towards a cognitive architecture to enable natural language interaction in co-constructive task learning

Alissa M\"uller, Birte Richter, Britta Wrede, Manuel Scheibl, Michael Beetz

arxiv:2503.23760 v3 · 2025-03-31 · cs.RO · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7D5QVEDBK2EBOU5QIAWJOLEGY4}

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	2026-07-05T12:03:25.614165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8fb0a906156881753b0402c972c86c7260621fc185e18259eb093526e78c525

Aliases

arxiv: 2503.23760 · arxiv_version: 2503.23760v3 · doi: 10.48550/arxiv.2503.23760 · pith_short_12: 7D5QVEDBK2EB · pith_short_16: 7D5QVEDBK2EBOU5Q · pith_short_8: 7D5QVEDB

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/7D5QVEDBK2EBOU5QIAWJOLEGY4 \
  | 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: f8fb0a906156881753b0402c972c86c7260621fc185e18259eb093526e78c525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6c14c862b3ac66fcffed93aa02c29a464e1fa4f569138295dd6c3b2c9052eec",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-31T06:23:14Z",
    "title_canon_sha256": "f9935955b9c997658f44dce6b16265f38886e0e09b3b1f4d037efac5676a7c83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.23760",
    "kind": "arxiv",
    "version": 3
  }
}