Pith Number

pith:5PRWO6YW

pith:2025:5PRWO6YWZFYKZRUXB2CDONP4JB

not attested not anchored not stored refs pending

Automated Measurement of Optic Nerve Sheath Diameter Using Ocular Ultrasound Video

Hailong Fu, Haoran Xu, Jiangang Chen, Jiayuan She, Jing Liu, Peiqi Li, Qiming Huang, Renxing Li, Shengkai Li, Weiyi Tang, Xiang Li, Yeyun Wan

arxiv:2506.02789 v1 · 2025-06-03 · 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{5PRWO6YWZFYKZRUXB2CDONP4JB}

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	2026-07-05T11:15:09.207965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebe3677b16c970acc6970e843735fc484dbd26006c63490b880affb05221e358

Aliases

arxiv: 2506.02789 · arxiv_version: 2506.02789v1 · doi: 10.48550/arxiv.2506.02789 · pith_short_12: 5PRWO6YWZFYK · pith_short_16: 5PRWO6YWZFYKZRUX · pith_short_8: 5PRWO6YW

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/5PRWO6YWZFYKZRUXB2CDONP4JB \
  | 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: ebe3677b16c970acc6970e843735fc484dbd26006c63490b880affb05221e358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a36c356c689de4cc111463bd3596461c6af7fd7f8f855a6052220e8a193980e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-03T12:14:51Z",
    "title_canon_sha256": "ad8559c0f91118beef429f011bae2643b84d0556b92d9182e9504207008ba179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02789",
    "kind": "arxiv",
    "version": 1
  }
}