Pith Number

pith:LGQ4CQDI

pith:2026:LGQ4CQDIPUPQW57DLZSDMLD6V3

not attested not anchored not stored refs pending

Acting on the Unseen: Communication-Free Collaborative Filtering for Decentralized Multi-Robot Task Allocation

Alexander Apartsin, Yehudit Aperstein, Yigal Meshulam

arxiv:2605.25584 v1 · 2026-05-25 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGQ4CQDIPUPQW57DLZSDMLD6V3}

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	2026-05-26T02:04:44.278647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59a1c140687d1f0b77e35e64362c7eaec17315515dd2b9aff34c9f0038476607

Aliases

arxiv: 2605.25584 · arxiv_version: 2605.25584v1 · doi: 10.48550/arxiv.2605.25584 · pith_short_12: LGQ4CQDIPUPQ · pith_short_16: LGQ4CQDIPUPQW57D · pith_short_8: LGQ4CQDI

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/LGQ4CQDIPUPQW57DLZSDMLD6V3 \
  | 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: 59a1c140687d1f0b77e35e64362c7eaec17315515dd2b9aff34c9f0038476607

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f30919c8c686086979285975ea86b64ad55f3981634e95fd5684a0fbadd5ec4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-25T08:33:40Z",
    "title_canon_sha256": "9525925043f9812b40c12e5454360411358c920fdfb7c04b7f376dbabb731405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25584",
    "kind": "arxiv",
    "version": 1
  }
}