Pith Number

pith:RY2WU3WY

pith:2017:RY2WU3WY675PGONRUE77EU5MTS

not attested not anchored not stored refs pending

Linear-Array Photoacoustic Imaging Using Minimum Variance-Based Delay Multiply and Sum Adaptive Beamforming Algorithm

Ali Mahloojifar, Karl Kratkiewicz, Mahdi Orooji, Moein Mozaffarzadeh, Mohammadreza Nasiriavanaki, Saba Adabi

arxiv:1709.07965 v3 · 2017-09-22 · eess.SP · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RY2WU3WY675PGONRUE77EU5MTS}

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	2026-05-18T00:23:52.933808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e356a6ed8f7faf339b1a13ff253ac9c8c34aee0e9ed72cb8f746e263696c6da

Aliases

arxiv: 1709.07965 · arxiv_version: 1709.07965v3 · doi: 10.48550/arxiv.1709.07965 · pith_short_12: RY2WU3WY675P · pith_short_16: RY2WU3WY675PGONR · pith_short_8: RY2WU3WY

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/RY2WU3WY675PGONRUE77EU5MTS \
  | 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: 8e356a6ed8f7faf339b1a13ff253ac9c8c34aee0e9ed72cb8f746e263696c6da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e983ea0134f06ecfc5949982e7dfa6bd5a7fea924f1204f75ab538f6f9d7966",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-09-22T22:13:20Z",
    "title_canon_sha256": "8968baeeeba9a8011b1869b438533fc4f43ba5a8318e96eb53c0b38dd633ba6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07965",
    "kind": "arxiv",
    "version": 3
  }
}