Pith Number

pith:6LQIIUCP

pith:2023:6LQIIUCPGRUNJ2O2EKDZS3EA7Y

not attested not anchored not stored refs pending

LitCall: Learning Implicit Topology for CNN-based Aortic Landmark Localization

Charles R. Hatt, Jiayang Zhong, Nicholas S. Burris, Yanglong Lu, Zhangxing Bian

arxiv:2304.07607 v1 · 2023-04-15 · 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{6LQIIUCPGRUNJ2O2EKDZS3EA7Y}

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	2026-07-05T06:01:23.287128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e084504f3468d4e9da2287996c80fe0761d0ae117461d1978de37bdd01916e

Aliases

arxiv: 2304.07607 · arxiv_version: 2304.07607v1 · doi: 10.48550/arxiv.2304.07607 · pith_short_12: 6LQIIUCPGRUN · pith_short_16: 6LQIIUCPGRUNJ2O2 · pith_short_8: 6LQIIUCP

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/6LQIIUCPGRUNJ2O2EKDZS3EA7Y \
  | 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: f2e084504f3468d4e9da2287996c80fe0761d0ae117461d1978de37bdd01916e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e6f854e7a75da95387426dc473dc9889067dc6fa8bf6f39b7be68f041c3d17a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-04-15T18:18:37Z",
    "title_canon_sha256": "055dfaf5d02557fa98db2f22889a245667e79886dad5d1712f435e499dee90c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07607",
    "kind": "arxiv",
    "version": 1
  }
}