Pith Number

pith:47X77RMF

pith:2025:47X77RMF43ET2ZUT64ANNOLMKL

not attested not anchored not stored refs pending

AmbiK: Dataset of Ambiguous Tasks in Kitchen Environment

Aleksandr I. Panov, Alexey K. Kovalev, Anastasiia Ivanova, Eva Bakaeva, Zoya Volovikova

arxiv:2506.04089 v1 · 2025-06-04 · cs.LG · cs.AI · cs.CL · 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{47X77RMF43ET2ZUT64ANNOLMKL}

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	2026-07-05T11:15:56.785680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7efffc585e6c93d6693f700d6b96c52ec3cde6a113e00bad9890fb353cb4997

Aliases

arxiv: 2506.04089 · arxiv_version: 2506.04089v1 · doi: 10.48550/arxiv.2506.04089 · pith_short_12: 47X77RMF43ET · pith_short_16: 47X77RMF43ET2ZUT · pith_short_8: 47X77RMF

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/47X77RMF43ET2ZUT64ANNOLMKL \
  | 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: e7efffc585e6c93d6693f700d6b96c52ec3cde6a113e00bad9890fb353cb4997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da0feeacc1f7f85b6e3fb606dd543b85c59ce915db637ac3f0e3b5919217e658",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-04T15:47:07Z",
    "title_canon_sha256": "b6672d136132d4c9a6ad9303afaeca5d8ba900316d3e7cfb1dc47d4d96fcf043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04089",
    "kind": "arxiv",
    "version": 1
  }
}