Pith Number

pith:LURXWB77

pith:2019:LURXWB77PDQHP6VWCDKOHX2447

not attested not anchored not stored refs pending

A Partially Learned Algorithm for Joint Photoacoustic Reconstruction and Segmentation

Christoph Brune, Srirang Manohar, Yoeri E. Boink

arxiv:1906.07499 v1 · 2019-06-18 · eess.IV · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LURXWB77PDQHP6VWCDKOHX2447}

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	2026-05-17T23:43:07.745291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d237b07ff78e077fab610d4e3df5ce7d5c82637f87af0dcd4b68c1eabc00119

Aliases

arxiv: 1906.07499 · arxiv_version: 1906.07499v1 · doi: 10.48550/arxiv.1906.07499 · pith_short_12: LURXWB77PDQH · pith_short_16: LURXWB77PDQHP6VW · pith_short_8: LURXWB77

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/LURXWB77PDQHP6VWCDKOHX2447 \
  | 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: 5d237b07ff78e077fab610d4e3df5ce7d5c82637f87af0dcd4b68c1eabc00119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81018b931e103891ac2d85267201cd3eb08893b5ac24cb239739827cddd58fa7",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-06-18T11:17:55Z",
    "title_canon_sha256": "35f742e01366966e9ba898e2f7d484cbe85cd6361e2d49250e4a7ff51abbdb39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07499",
    "kind": "arxiv",
    "version": 1
  }
}