Pith Number

pith:KNA6WIE3

pith:2025:KNA6WIE3GDKAK2SKQYVO2KSVDA

not attested not anchored not stored refs pending

Coupled Modeling of External Pressure and Capillary Blood Flow: Nonlinear Dynamics of Vascular Elasticity and Collapse Effects

Hanyue Mo, Kun Cheng, Xinyi Cai, Yuyao Chang

arxiv:2507.13653 v1 · 2025-07-18 · physics.bio-ph · physics.med-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{KNA6WIE3GDKAK2SKQYVO2KSVDA}

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	2026-07-05T11:39:20.802821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5341eb209b30d4056a4a862aed2a55180d3749712c6a3413b5639d8cee56b800

Aliases

arxiv: 2507.13653 · arxiv_version: 2507.13653v1 · doi: 10.48550/arxiv.2507.13653 · pith_short_12: KNA6WIE3GDKA · pith_short_16: KNA6WIE3GDKAK2SK · pith_short_8: KNA6WIE3

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/KNA6WIE3GDKAK2SKQYVO2KSVDA \
  | 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: 5341eb209b30d4056a4a862aed2a55180d3749712c6a3413b5639d8cee56b800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "509bb3086184cc0fe404dab1cdc0818e008864cf40168c30c8b118eee77786db",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2025-07-18T04:48:08Z",
    "title_canon_sha256": "7cbfc47874b3ebc0ee4e1362b4bd9ceef83eccb6b78809c436bd1557d6b06e92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13653",
    "kind": "arxiv",
    "version": 1
  }
}