Pith Number

pith:RBUF6OML

pith:2018:RBUF6OML2HYH4OHWRRJ3FRMCKA

not attested not anchored not stored refs pending

Combating Uncertainty with Novel Losses for Automatic Left Atrium Segmentation

Dong Ni, Na Wang, Pheng-Ann Heng, Reza Nezafat, Xin Yang, Xu Wang, Yi Wang

arxiv:1812.05807 v1 · 2018-12-14 · 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{RBUF6OML2HYH4OHWRRJ3FRMCKA}

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	2026-05-17T23:58:18.140814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88685f398bd1f07e38f68c53b2c582501a79781a58411771511d15b9d538e6f9

Aliases

arxiv: 1812.05807 · arxiv_version: 1812.05807v1 · doi: 10.48550/arxiv.1812.05807 · pith_short_12: RBUF6OML2HYH · pith_short_16: RBUF6OML2HYH4OHW · pith_short_8: RBUF6OML

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/RBUF6OML2HYH4OHWRRJ3FRMCKA \
  | 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: 88685f398bd1f07e38f68c53b2c582501a79781a58411771511d15b9d538e6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f627dc9e37d59c47318efe8111ec12f4e8cab289f4b490c82ee5c193fdf32fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-14T07:47:10Z",
    "title_canon_sha256": "7f3b0be002d3cdc15c9bfd5a98ad553303c24db3c0aa8a6d41846f83bbba9643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05807",
    "kind": "arxiv",
    "version": 1
  }
}