Pith Number

pith:BU7YTLTY

pith:2023:BU7YTLTYN5RFMRRKKIQDQ3QSDD

not attested not anchored not stored refs pending

Planning for Learning Object Properties

Alessandro Saetti, Alessandro Saffiotti, Alfonso Gerevini, Leonardo Lamanna, Luciano Serafini, Mohamadreza Faridghasemnia, Paolo Traverso

arxiv:2301.06054 v1 · 2023-01-15 · 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{BU7YTLTYN5RFMRRKKIQDQ3QSDD}

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	2026-07-05T05:33:27.299431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d3f89ae786f6256462a5220386e1218f9bbf6a5a580e46749228e8e64262b7c

Aliases

arxiv: 2301.06054 · arxiv_version: 2301.06054v1 · doi: 10.48550/arxiv.2301.06054 · pith_short_12: BU7YTLTYN5RF · pith_short_16: BU7YTLTYN5RFMRRK · pith_short_8: BU7YTLTY

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/BU7YTLTYN5RFMRRKKIQDQ3QSDD \
  | 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: 0d3f89ae786f6256462a5220386e1218f9bbf6a5a580e46749228e8e64262b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f11e61d33757116206e3f1e587f49df49f926d2924e4d8f4b0ffa182e1bb9a",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-01-15T09:37:55Z",
    "title_canon_sha256": "7ad0429d97544aed25a44c0e8e9ec2559011bc1063d461fac3d576ae6e2b20f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06054",
    "kind": "arxiv",
    "version": 1
  }
}