Pith Number

pith:L7RMCNTS

pith:2018:L7RMCNTS26LXIYQJHHRNVK5CYB

not attested not anchored not stored refs pending

Dynamic Connected Cooperative Coverage Problem

Eva Soulier, Fran\c{c}ois Schwarzentruber, Tristan Charrier

arxiv:1810.06213 v1 · 2018-10-15 · cs.MA · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7RMCNTS26LXIYQJHHRNVK5CYB}

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	2026-05-18T00:03:21.121157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fe2c13672d79774620939e2daaba2c0709ab7fd087672d3e761f3f333bff54b

Aliases

arxiv: 1810.06213 · arxiv_version: 1810.06213v1 · doi: 10.48550/arxiv.1810.06213 · pith_short_12: L7RMCNTS26LX · pith_short_16: L7RMCNTS26LXIYQJ · pith_short_8: L7RMCNTS

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/L7RMCNTS26LXIYQJHHRNVK5CYB \
  | 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: 5fe2c13672d79774620939e2daaba2c0709ab7fd087672d3e761f3f333bff54b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e69701f57a61e24116f5ce09ff59737db827c28617e89a69c0e1e7c7bd769514",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2018-10-15T08:00:34Z",
    "title_canon_sha256": "70f42514dfd12a866f5fd79154cd77584f3f130e675990e7e894f43b1efdf59e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06213",
    "kind": "arxiv",
    "version": 1
  }
}