Pith Number

pith:XTXZFWSQ

pith:2023:XTXZFWSQXXUBVWPPRKZ6XHT2HT

not attested not anchored not stored refs pending

Model-corrected learned primal-dual models for fast limited-view photoacoustic tomography

Andreas Hauptmann, Jenni Poimala

arxiv:2304.01963 v1 · 2023-04-04 · eess.IV · cs.CV · cs.LG · eess.SP · math.OC · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTXZFWSQXXUBVWPPRKZ6XHT2HT}

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.

Cited by

1 paper in Pith

Matrix-Free Photoacoustic Image Reconstruction via Sensor-Token Self-Attention

Receipt and verification

First computed	2026-07-05T05:57:46.898731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcef92da50bde81ad9ef8ab3eb9e7a3cd9f6b99897b48f4004749ec64edcad02

Aliases

arxiv: 2304.01963 · arxiv_version: 2304.01963v1 · doi: 10.48550/arxiv.2304.01963 · pith_short_12: XTXZFWSQXXUB · pith_short_16: XTXZFWSQXXUBVWPP · pith_short_8: XTXZFWSQ

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/XTXZFWSQXXUBVWPPRKZ6XHT2HT \
  | 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: bcef92da50bde81ad9ef8ab3eb9e7a3cd9f6b99897b48f4004749ec64edcad02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75237bd1ed8ba3bffcd131b2c4453499b88dbff96ad2b2965098f66f8521e188",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "eess.SP",
      "math.OC",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-04-04T17:13:22Z",
    "title_canon_sha256": "2afa8c0dc8ae131cb790c585398e0abe36cdb667aa87d6ead60c857fd6702f07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01963",
    "kind": "arxiv",
    "version": 1
  }
}