Pith Number

pith:VXECEYAI

pith:2023:VXECEYAIGGXLYIMILK4BETG7TJ

not attested not anchored not stored refs pending

Enhancing Representation in Radiography-Reports Foundation Model: A Granular Alignment Algorithm Using Masked Contrastive Learning

Cheng Li, Hairong Zheng, Hao Yang, Hong-Yu Zhou, Jiarun Liu, Shanshan Wang, Shaoting Zhang, Weijian Huang, Yong Liang

arxiv:2309.05904 v3 · 2023-09-12 · 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{VXECEYAIGGXLYIMILK4BETG7TJ}

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	2026-07-05T09:02:54.087636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adc822600831aebc21885ab8124cdf9a5d4c4a9efcb949da6c4f3571f4c97f4c

Aliases

arxiv: 2309.05904 · arxiv_version: 2309.05904v3 · doi: 10.48550/arxiv.2309.05904 · pith_short_12: VXECEYAIGGXL · pith_short_16: VXECEYAIGGXLYIMI · pith_short_8: VXECEYAI

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/VXECEYAIGGXLYIMILK4BETG7TJ \
  | 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: adc822600831aebc21885ab8124cdf9a5d4c4a9efcb949da6c4f3571f4c97f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7819d57116351efd040122d19c1b8049ddf9cc142acc6304c6f57bf0dbc1e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-12T01:29:37Z",
    "title_canon_sha256": "a4ce46d49db72060c29473b12716f371106d8c9e5c6175ecec151067ce8161e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05904",
    "kind": "arxiv",
    "version": 3
  }
}