Pith Number

pith:W2BQOH7T

pith:2022:W2BQOH7TKQVFPSAWXYH3TLLUX4

not attested not anchored not stored refs pending

Delivery to Safety with Two Cooperating Robots

Danny Krizanc, Evangelos Kranakis, Jared Coleman, Oscar Morales-Ponce

arxiv:2210.04080 v2 · 2022-10-08 · 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{W2BQOH7TKQVFPSAWXYH3TLLUX4}

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	2026-07-05T05:05:10.574016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b683071ff3542a57c816be0fb9ad74bf246765add5ad96433b9c847377996570

Aliases

arxiv: 2210.04080 · arxiv_version: 2210.04080v2 · doi: 10.48550/arxiv.2210.04080 · pith_short_12: W2BQOH7TKQVF · pith_short_16: W2BQOH7TKQVFPSAW · pith_short_8: W2BQOH7T

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/W2BQOH7TKQVFPSAWXYH3TLLUX4 \
  | 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: b683071ff3542a57c816be0fb9ad74bf246765add5ad96433b9c847377996570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efc8448a7bc92f721ab48e218390293208adc5db098bc138837446c6bdca5fdd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-10-08T18:19:07Z",
    "title_canon_sha256": "e7c5bbbef2e5e25078146005dbaa55f0fe6667bef2efce3900267fa88f047d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04080",
    "kind": "arxiv",
    "version": 2
  }
}