Pith Number

pith:XW5RRCQ5

pith:2018:XW5RRCQ57CAJZVETD7AOZLEMRB

not attested not anchored not stored refs pending

Repetitive Motion Estimation Network: Recover cardiac and respiratory signal from thoracic imaging

Ankur Kapoor, James Duncan, Klaus Kirchberg, Vivek Singh, Xiaoxiao Li, Yifan Wu

arxiv:1811.03343 v1 · 2018-11-08 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XW5RRCQ57CAJZVETD7AOZLEMRB}

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	2026-05-18T00:01:16.944826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdbb188a1df8809cd4931fc0ecac8c8841799c53b1464d1136756fe11b089e89

Aliases

arxiv: 1811.03343 · arxiv_version: 1811.03343v1 · doi: 10.48550/arxiv.1811.03343 · pith_short_12: XW5RRCQ57CAJ · pith_short_16: XW5RRCQ57CAJZVET · pith_short_8: XW5RRCQ5

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/XW5RRCQ57CAJZVETD7AOZLEMRB \
  | 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: bdbb188a1df8809cd4931fc0ecac8c8841799c53b1464d1136756fe11b089e89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b682a31417ddd568536bd1f17a1b90e391ca385bba86d05bf65bad0db513c8c",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-08T10:30:10Z",
    "title_canon_sha256": "d55dfa6168cf05414d2fa46bc63f161ccd53e85d7d93efb8ea627fa803a12333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03343",
    "kind": "arxiv",
    "version": 1
  }
}