Pith Number

pith:PD7NYBHD

pith:2026:PD7NYBHDQ2Q4UQBKX6E2K3WDAX

not attested not anchored not stored refs pending

Staying on Spec: Real-Time Monitoring under Uncertainty with a Maritime Case Study

Asgeir Johan S{\o}rensen, Elizabeth Dietrich, Emir Cem Gezer, Hanna Krasowski, Murat Arcak, Roger Skjetne

arxiv:2608.02811 v1 · 2026-08-03 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PD7NYBHDQ2Q4UQBKX6E2K3WDAX}

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	2026-08-05T00:40:17.139208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78fedc04e386a1ca402abf89a56ec305f3aaad192dd0003c2efcbdd36860ddda

Aliases

arxiv: 2608.02811 · arxiv_version: 2608.02811v1 · doi: 10.48550/arxiv.2608.02811 · pith_short_12: PD7NYBHDQ2Q4 · pith_short_16: PD7NYBHDQ2Q4UQBK · pith_short_8: PD7NYBHD

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/PD7NYBHDQ2Q4UQBKX6E2K3WDAX \
  | 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: 78fedc04e386a1ca402abf89a56ec305f3aaad192dd0003c2efcbdd36860ddda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c86ebd5c779397a8df58c0d45601f93d11352f97c4bd6505a2e59e126d6028",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-03T19:06:29Z",
    "title_canon_sha256": "ba13fae89a3d26efbdebe51c1bad2fc235bf30f575fe07fbca606268e0159c24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02811",
    "kind": "arxiv",
    "version": 1
  }
}