Pith Number

pith:NMY7FDYF

pith:2023:NMY7FDYF6BOXMNJGI65E2DQ3FB

not attested not anchored not stored refs pending

Towards Foundation Models Learned from Anatomy in Medical Imaging via Self-Supervision

Jianming Liang, Michael B. Gotway, Mohammad Reza Hosseinzadeh Taher

arxiv:2309.15358 v1 · 2023-09-27 · 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{NMY7FDYF6BOXMNJGI65E2DQ3FB}

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	2026-07-05T06:54:44.712109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b31f28f05f05d76352647ba4d0e1b287157e177a1393e311574e35697d59e94

Aliases

arxiv: 2309.15358 · arxiv_version: 2309.15358v1 · doi: 10.48550/arxiv.2309.15358 · pith_short_12: NMY7FDYF6BOX · pith_short_16: NMY7FDYF6BOXMNJG · pith_short_8: NMY7FDYF

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/NMY7FDYF6BOXMNJGI65E2DQ3FB \
  | 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: 6b31f28f05f05d76352647ba4d0e1b287157e177a1393e311574e35697d59e94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9964e6bd0253d270dfdf9b17b79204dd4c13552f8818fcf172112b2ff25a758",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-27T01:53:45Z",
    "title_canon_sha256": "5e188631b275172d64f00af67bdcd6b938cd97950382d90a16390349586562b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.15358",
    "kind": "arxiv",
    "version": 1
  }
}