Pith Number

pith:GQUY4YF6

pith:2018:GQUY4YF6XNJY7GGI6RXTN2KHQC

not attested not anchored not stored refs pending

Swarm Robots Inspired by Friendship Formation Process

Akio Ishiguro, Eiichi Naito, Naoki matsui, Takenobu Aoshima, Takeshi Kano

arxiv:1808.03812 v1 · 2018-08-11 · 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{GQUY4YF6XNJY7GGI6RXTN2KHQC}

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	2026-05-18T00:08:19.629163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34298e60bebb538f98c8f46f36e94780959c864351c03100f2ee6cfcf6aa3752

Aliases

arxiv: 1808.03812 · arxiv_version: 1808.03812v1 · doi: 10.48550/arxiv.1808.03812 · pith_short_12: GQUY4YF6XNJY · pith_short_16: GQUY4YF6XNJY7GGI · pith_short_8: GQUY4YF6

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/GQUY4YF6XNJY7GGI6RXTN2KHQC \
  | 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: 34298e60bebb538f98c8f46f36e94780959c864351c03100f2ee6cfcf6aa3752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ede698567cedd71367f2cc2a00a764e19d1a0aa67abafca4ccb121dcfb827c02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-08-11T14:42:10Z",
    "title_canon_sha256": "76380d9a52dd528b8521d5f8fbd7406069e19717cb820c835635ae2ba560284b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03812",
    "kind": "arxiv",
    "version": 1
  }
}