Pith Number

pith:EPMPUTZ5

pith:2018:EPMPUTZ5VYI6B4LDMSHUNISOGX

not attested not anchored not stored refs pending

Using Information Invariants to Compare Swarm Algorithms and General Multi-Robot Algorithms: A Technical Report

Gabriel Arpino, Katia Sycara, Kyle Morris, Sasanka Nagavalli

arxiv:1802.08995 v1 · 2018-02-25 · cs.RO · cs.IT · cs.MA · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPMPUTZ5VYI6B4LDMSHUNISOGX}

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	2026-05-18T00:22:35.821057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23d8fa4f3dae11e0f163648f46a24e35ec2d14a2a7950df1557874bff2623950

Aliases

arxiv: 1802.08995 · arxiv_version: 1802.08995v1 · doi: 10.48550/arxiv.1802.08995 · pith_short_12: EPMPUTZ5VYI6 · pith_short_16: EPMPUTZ5VYI6B4LD · pith_short_8: EPMPUTZ5

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/EPMPUTZ5VYI6B4LDMSHUNISOGX \
  | 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: 23d8fa4f3dae11e0f163648f46a24e35ec2d14a2a7950df1557874bff2623950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "549289f67c322ab47f98d178f861c29c6d6bd9617f4f15f0591fae5d9f1a1f79",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.MA",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-02-25T12:22:18Z",
    "title_canon_sha256": "22528c46c47fec79359c8400fe1b1e816c30f76fe6dae44c531f7ea893c58b77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08995",
    "kind": "arxiv",
    "version": 1
  }
}