Pith Number

pith:7F4OUV4A

pith:2024:7F4OUV4ARZZIJVD6PEFLW4DZT4

not attested not anchored not stored refs pending

Simultaneous imaging of bidirectional guided waves enables synchronous probing of mechanical anisotropy, local blood pressure, and stress in arteries

Guo-Yang Li, Keshuai Hu, Mingwei Jiang, Shiyu Ma, Xinyu Wang, Yang Zheng, Yanping Cao, Yuxuan Jiang, Zhaoyi Zhang

arxiv:2412.20288 v1 · 2024-12-28 · physics.med-ph · physics.app-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7F4OUV4ARZZIJVD6PEFLW4DZT4}

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	2026-07-05T09:54:57.201212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f978ea57808e7284d47e790abb70799f26f4bb55ab599cd5e64f954552b497f5

Aliases

arxiv: 2412.20288 · arxiv_version: 2412.20288v1 · doi: 10.48550/arxiv.2412.20288 · pith_short_12: 7F4OUV4ARZZI · pith_short_16: 7F4OUV4ARZZIJVD6 · pith_short_8: 7F4OUV4A

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/7F4OUV4ARZZIJVD6PEFLW4DZT4 \
  | 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: f978ea57808e7284d47e790abb70799f26f4bb55ab599cd5e64f954552b497f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a10500236cb313ea1e2cd2e14af75fe5ced103efa96d1108d4d1446c8cfe1004",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-12-28T21:50:41Z",
    "title_canon_sha256": "2e270779a9cb1a227487fd9f8e76de6b83b81e15250023233c93d97d8cdedfee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.20288",
    "kind": "arxiv",
    "version": 1
  }
}