Pith Number

pith:W7VSBSIC

pith:2019:W7VSBSIC4ZC6IHAEXHIMJUVPXB

not attested not anchored not stored refs pending

Reachability and Coverage Planning for Connected Agents: Extended Version

Arthur Queffelec, Fran\c{c}ois Schwarzentruber, Ocan Sankur, Tristan Charrier

arxiv:1903.04300 v1 · 2019-03-11 · cs.AI · cs.DS · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7VSBSIC4ZC6IHAEXHIMJUVPXB}

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	2026-05-17T23:51:35.857872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7eb20c902e645e41c04b9d0c4d2afb85310058b42eab8b2d0f7260fdae25e71

Aliases

arxiv: 1903.04300 · arxiv_version: 1903.04300v1 · doi: 10.48550/arxiv.1903.04300 · pith_short_12: W7VSBSIC4ZC6 · pith_short_16: W7VSBSIC4ZC6IHAE · pith_short_8: W7VSBSIC

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/W7VSBSIC4ZC6IHAEXHIMJUVPXB \
  | 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: b7eb20c902e645e41c04b9d0c4d2afb85310058b42eab8b2d0f7260fdae25e71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ab03d6f1110666058d90755528a75381cd2bd3d9eb4addf7620c90c23332884",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-03-11T13:52:57Z",
    "title_canon_sha256": "0012e0173630a06d2157ca9e7aa900454375f41723e30ad57f8e960ce8540043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04300",
    "kind": "arxiv",
    "version": 1
  }
}