Pith Number

pith:HHT4ZDYL

pith:2020:HHT4ZDYLJLF6RB67QVIZDBPTZE

not attested not anchored not stored refs pending

Reducing the X-ray radiation exposure frequency in cardio-angiography via deep-learning based video interpolation

Dong-xue Liang, Jian-zeng Dong, Jing Qiu, Jun-hui Xing, Lu Wang, Xiao-lei Yin, Zhao-Yuan Ma, Zhi-yun Yang

arxiv:2006.00781 v1 · 2020-06-01 · eess.IV · 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{HHT4ZDYLJLF6RB67QVIZDBPTZE}

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	2026-07-05T01:07:05.384150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39e7cc8f0b4acbe887df85519185f3c91e49edf3ae8c381d33b0bf106b8268c0

Aliases

arxiv: 2006.00781 · arxiv_version: 2006.00781v1 · doi: 10.48550/arxiv.2006.00781 · pith_short_12: HHT4ZDYLJLF6 · pith_short_16: HHT4ZDYLJLF6RB67 · pith_short_8: HHT4ZDYL

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/HHT4ZDYLJLF6RB67QVIZDBPTZE \
  | 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: 39e7cc8f0b4acbe887df85519185f3c91e49edf3ae8c381d33b0bf106b8268c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7a1086b03838db4920cfe4aef954600cc36e38946ffd5e5b027a5cfa374b0fd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-06-01T08:14:10Z",
    "title_canon_sha256": "1c9c22926f5ac47978045ee317d93f7c120f3a363121561e7de976f7fe134487"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.00781",
    "kind": "arxiv",
    "version": 1
  }
}