Pith Number

pith:R7AYMKEM

pith:2017:R7AYMKEMZDUPASMSGJFFDAUNR6

not attested not anchored not stored refs pending

A coupled mitral valve -- left ventricle model with fluid-structure interaction

Boyce Griffith, Colin Berry, Hao Gao, Liuyang Feng, Nan Qi, Xiaoyu Luo

arxiv:1704.01960 v1 · 2017-03-29 · physics.med-ph · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7AYMKEMZDUPASMSGJFFDAUNR6}

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	2026-05-18T00:46:53.972540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc186288cc8e8f04992324a51828d8fb99c098029d237c4ba3f934c1ba2e248

Aliases

arxiv: 1704.01960 · arxiv_version: 1704.01960v1 · doi: 10.48550/arxiv.1704.01960 · pith_short_12: R7AYMKEMZDUP · pith_short_16: R7AYMKEMZDUPASMS · pith_short_8: R7AYMKEM

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/R7AYMKEMZDUPASMSGJFFDAUNR6 \
  | 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: 8fc186288cc8e8f04992324a51828d8fb99c098029d237c4ba3f934c1ba2e248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f3787ca5b166e30716db32ea70e37818d581bd94d1e8617c332dbd4c555505b",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-03-29T00:13:59Z",
    "title_canon_sha256": "ac05aa58c07f960f8649932d473636ccc957d3f60ad38fc1c41eb23e9d8ac596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01960",
    "kind": "arxiv",
    "version": 1
  }
}