Pith Number

pith:QNDIIAX5

pith:2023:QNDIIAX5MB3WEX2PA26JMVLVRG

not attested not anchored not stored refs pending

Deep learning acceleration of iterative model-based light fluence correction for photoacoustic tomography

Li Qi, Shuangyang Zhang, Wufan Chen, Xiaoming Zhang, Yutian Zhong, Zhaoyong Liang, Zhichao Liang, Zhongxin Mo

arxiv:2312.01727 v3 · 2023-12-04 · eess.IV · physics.bio-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{QNDIIAX5MB3WEX2PA26JMVLVRG}

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	2026-07-05T07:21:46.700993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83468402fd6077625f4f06bc96557589b69cfc762ac56acb6c65eceee526b7ee

Aliases

arxiv: 2312.01727 · arxiv_version: 2312.01727v3 · doi: 10.48550/arxiv.2312.01727 · pith_short_12: QNDIIAX5MB3W · pith_short_16: QNDIIAX5MB3WEX2P · pith_short_8: QNDIIAX5

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/QNDIIAX5MB3WEX2PA26JMVLVRG \
  | 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: 83468402fd6077625f4f06bc96557589b69cfc762ac56acb6c65eceee526b7ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6f86ddc599184d3c72ce1c598856976c1fcc590699aa36117fced5d5379de3b",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-12-04T08:34:19Z",
    "title_canon_sha256": "d7dcab8678a89fe65cfc6ea94b2baa32dc41ef6b4a44784fc401118380668ada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01727",
    "kind": "arxiv",
    "version": 3
  }
}