Pith Number

pith:GHNU3ZAJ

pith:2017:GHNU3ZAJDBL7BKH3HO3URLKQR3

not attested not anchored not stored refs pending

Temporal HeartNet: Towards Human-Level Automatic Analysis of Fetal Cardiac Screening Video

Andrew Zisserman, Christopher P. Bridge, J. Alison Noble, Weilin Huang

arxiv:1707.00665 v1 · 2017-07-03 · 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{GHNU3ZAJDBL7BKH3HO3URLKQR3}

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	2026-05-18T00:41:02.690242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31db4de4091857f0a8fb3bb748ad508efc79985269aec384c7ef5f47541a54df

Aliases

arxiv: 1707.00665 · arxiv_version: 1707.00665v1 · doi: 10.48550/arxiv.1707.00665 · pith_short_12: GHNU3ZAJDBL7 · pith_short_16: GHNU3ZAJDBL7BKH3 · pith_short_8: GHNU3ZAJ

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/GHNU3ZAJDBL7BKH3HO3URLKQR3 \
  | 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: 31db4de4091857f0a8fb3bb748ad508efc79985269aec384c7ef5f47541a54df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8df5b563babc70ea3b4a7f4e1500d055938a7ccd2405f277834a1e78ba52ccea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-03T17:31:16Z",
    "title_canon_sha256": "3ae74b32a6657de7d72e59909fbba17944a9ac18ccabeff2c3ac096d19f95b4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00665",
    "kind": "arxiv",
    "version": 1
  }
}