Pith Number

pith:AKIVXOWS

pith:2020:AKIVXOWSN7Z2BAF6E56WNYGEG5

not attested not anchored not stored refs pending

Development and Characterization of a Chest CT Atlas

Bennett A. Landman, Kaiwen Xu, Kim L. Sandler, Mattias P. Heinrich, Mirza S. Khan, Pierre P. Massion, Riqiang Gao, Shunxing Bao, Steve A. Deppen, Yuankai Huo, Yucheng Tang

arxiv:2012.03124 v1 · 2020-12-05 · 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{AKIVXOWSN7Z2BAF6E56WNYGEG5}

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	2026-07-05T01:57:26.165217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02915bbad26ff3a080be277d66e0c43757f4b4c551294851d9420e4597a12c9d

Aliases

arxiv: 2012.03124 · arxiv_version: 2012.03124v1 · doi: 10.48550/arxiv.2012.03124 · pith_short_12: AKIVXOWSN7Z2 · pith_short_16: AKIVXOWSN7Z2BAF6 · pith_short_8: AKIVXOWS

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/AKIVXOWSN7Z2BAF6E56WNYGEG5 \
  | 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: 02915bbad26ff3a080be277d66e0c43757f4b4c551294851d9420e4597a12c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd249b6df7c3299f705cb12fa7308622baf0ace13b3e05e65db4e07f0f44003d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-12-05T21:20:57Z",
    "title_canon_sha256": "73d93ca09ef1ca46821d1a815aaefdfed2e3f38c4b1c7b218a4e90449750bb37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.03124",
    "kind": "arxiv",
    "version": 1
  }
}