Pith Number

pith:IRT2M2RN

pith:2025:IRT2M2RNKNBQKFI3OA45FQR5JU

not attested not anchored not stored refs pending

Recolorable Graph Exploration by an Oblivious Agent with Fewer Colors

Haruki Kanaya, Ryota Eguchi, Shoma Hiraoka, Shota Takahashi, Yuichi Sudo

arxiv:2505.02789 v1 · 2025-05-05 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRT2M2RNKNBQKFI3OA45FQR5JU}

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.

Cited by

1 paper in Pith

Treasure Hunt in Anonymous Graphs with Quantum Pebbles by Oblivious Agents

Receipt and verification

First computed	2026-07-05T10:58:42.960738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4467a66a2d534305151b7039d2c23d4d3ec2da89a984d568fedc28a5ea117829

Aliases

arxiv: 2505.02789 · arxiv_version: 2505.02789v1 · doi: 10.48550/arxiv.2505.02789 · pith_short_12: IRT2M2RNKNBQ · pith_short_16: IRT2M2RNKNBQKFI3 · pith_short_8: IRT2M2RN

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/IRT2M2RNKNBQKFI3OA45FQR5JU \
  | 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: 4467a66a2d534305151b7039d2c23d4d3ec2da89a984d568fedc28a5ea117829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b3cab80c672d8600e37e108cfe3246a253334be3cf292c706eaf357db6b45b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-05-05T17:03:55Z",
    "title_canon_sha256": "af26eec49e021c0f439a4bce0e0632caeea592bc6f5c19424b4c16affc2bda8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02789",
    "kind": "arxiv",
    "version": 1
  }
}