Pith Number

pith:7WQ5VIJD

pith:2018:7WQ5VIJDHR3NIDWPJ2LNC3HMBB

not attested not anchored not stored refs pending

Fully Dense UNet for 2D Sparse Photoacoustic Tomography Artifact Removal

Amir Khan, Parag V. Chitnis, Siddhartha Sikdar, Steven Guan

arxiv:1808.10848 v3 · 2018-08-31 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WQ5VIJDHR3NIDWPJ2LNC3HMBB}

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

A CNN-based tool for automatic tongue contour tracking in ultrasound images

Receipt and verification

First computed	2026-05-17T23:47:48.768220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fda1daa1233c76d40ecf4e96d16cec087ffc2c392d15d8d9d1b8a013b7544b90

Aliases

arxiv: 1808.10848 · arxiv_version: 1808.10848v3 · doi: 10.48550/arxiv.1808.10848 · pith_short_12: 7WQ5VIJDHR3N · pith_short_16: 7WQ5VIJDHR3NIDWP · pith_short_8: 7WQ5VIJD

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/7WQ5VIJDHR3NIDWPJ2LNC3HMBB \
  | 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: fda1daa1233c76d40ecf4e96d16cec087ffc2c392d15d8d9d1b8a013b7544b90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "425cd4fb8512e5e4ebb07295b1049f6b687ffd61233fedd763bb8154522c3fe3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-31T17:23:44Z",
    "title_canon_sha256": "05e07d4ff88091e7e48367e7b40ec56395e23c3fb553fd9be12666e3f59b43d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10848",
    "kind": "arxiv",
    "version": 3
  }
}