Pith Number

pith:QPRB7VXV

pith:2022:QPRB7VXVJ3JVLYSW7VU527KVV6

not attested not anchored not stored refs pending

MassMIND: Massachusetts Maritime INfrared Dataset

Michael Benjamin, Michael DeFilippo, Michael Sacarny, Paul Robinette, Shailesh Nirgudkar

arxiv:2209.04097 v1 · 2022-09-09 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPRB7VXVJ3JVLYSW7VU527KVV6}

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	2026-07-05T04:55:55.757594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e21fd6f54ed355e256fd69dd7d55af8e23e6a26aad165e84f92f64f4737ae2

Aliases

arxiv: 2209.04097 · arxiv_version: 2209.04097v1 · doi: 10.48550/arxiv.2209.04097 · pith_short_12: QPRB7VXVJ3JV · pith_short_16: QPRB7VXVJ3JVLYSW · pith_short_8: QPRB7VXV

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/QPRB7VXVJ3JVLYSW7VU527KVV6 \
  | 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: 83e21fd6f54ed355e256fd69dd7d55af8e23e6a26aad165e84f92f64f4737ae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be80fff37810d8d971727d412148a924810b8a96b41c08ce38468c109cb0ea1d",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-09T02:54:26Z",
    "title_canon_sha256": "33e788542f76d9cd6468f84f9901c26a20b85a9bb5eba0c7c69260bd50844a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.04097",
    "kind": "arxiv",
    "version": 1
  }
}