Pith Number

pith:7VFYJMQS

pith:2016:7VFYJMQSUCXN5FRND37KZ44E7I

not attested not anchored not stored refs pending

Correlation based passive imaging with a white noise source

Lauri Oksanen, Matti Lassas, Tapio Helin, Teemu Saksala

arxiv:1609.08022 v2 · 2016-09-26 · math.AP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VFYJMQSUCXN5FRND37KZ44E7I}

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	2026-05-18T01:00:11.963499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd4b84b212a0aede962d1efeacf384fa2bdc9b89008fe08ff3e3eac993cd0827

Aliases

arxiv: 1609.08022 · arxiv_version: 1609.08022v2 · doi: 10.48550/arxiv.1609.08022 · pith_short_12: 7VFYJMQSUCXN · pith_short_16: 7VFYJMQSUCXN5FRN · pith_short_8: 7VFYJMQS

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/7VFYJMQSUCXN5FRND37KZ44E7I \
  | 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: fd4b84b212a0aede962d1efeacf384fa2bdc9b89008fe08ff3e3eac993cd0827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c6b754df2539f37b73d15dc18faa5536b088fe61569a200c4ed708e018b0f61",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-09-26T15:18:31Z",
    "title_canon_sha256": "6c94fbbfe1a2030e3d8938d8814367ac7f1ede676af32933309727072af40b94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08022",
    "kind": "arxiv",
    "version": 2
  }
}