Pith Number

pith:ZHB52KBJ

pith:2023:ZHB52KBJ2PT66GMX7T6NYCU3OT

not attested not anchored not stored refs pending

A Meshless Solver for Blood Flow Simulations in Elastic Vessels Using Physics-Informed Neural Network

Han Zhang, Raymond Chan, Xue-Cheng Tai

arxiv:2312.05601 v4 · 2023-12-09 · math.NA · cs.NA · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHB52KBJ2PT66GMX7T6NYCU3OT}

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.

Cited by

1 paper in Pith

Towards Digital Twins for Optimal Radioembolization

Receipt and verification

First computed	2026-07-05T08:28:04.131717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9c3dd2829d3e7ef1997fcfcdc0a9b74e24b8b62778a42022c4fce27c2b5aef3

Aliases

arxiv: 2312.05601 · arxiv_version: 2312.05601v4 · doi: 10.48550/arxiv.2312.05601 · pith_short_12: ZHB52KBJ2PT6 · pith_short_16: ZHB52KBJ2PT66GMX · pith_short_8: ZHB52KBJ

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/ZHB52KBJ2PT66GMX7T6NYCU3OT \
  | 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: c9c3dd2829d3e7ef1997fcfcdc0a9b74e24b8b62778a42022c4fce27c2b5aef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2a7526972c6e6daabac0296072f92179c1e7d4630f56b60402fe8cc6c19c637",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-12-09T16:05:33Z",
    "title_canon_sha256": "7098722a82641b6911c4aea99745ed0e30d9c744adbfda5b92ed445a93753dfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.05601",
    "kind": "arxiv",
    "version": 4
  }
}