Pith Number

pith:LYOR3ZK4

pith:2021:LYOR3ZK4NHQ2BKXSS65ZA726VE

not attested not anchored not stored refs pending

Fluid-structure instability forecasts thoracic aortic aneurysm progression

Ben C. Smith, Bradley D. Allen, Ethan M.I. Johnson, Guy Elisha, Michael Markl, Neelesh A. Patankar, Sourav Halder, Tom Y. Zhao

arxiv:2111.10030 v2 · 2021-11-19 · physics.med-ph · physics.bio-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{LYOR3ZK4NHQ2BKXSS65ZA726VE}

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	2026-07-05T07:49:09.273060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e1d1de55c69e1a0aaf297bb907f5ea936ee6019cc7d80b5aba7c6ef14e841fd

Aliases

arxiv: 2111.10030 · arxiv_version: 2111.10030v2 · doi: 10.48550/arxiv.2111.10030 · pith_short_12: LYOR3ZK4NHQ2 · pith_short_16: LYOR3ZK4NHQ2BKXS · pith_short_8: LYOR3ZK4

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/LYOR3ZK4NHQ2BKXSS65ZA726VE \
  | 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: 5e1d1de55c69e1a0aaf297bb907f5ea936ee6019cc7d80b5aba7c6ef14e841fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b84507ab59402ee0eeb26b238b8aa9c69117fcedebb7a54ad02754deda4d408",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2021-11-19T04:04:13Z",
    "title_canon_sha256": "a02e6aa0f9e0f3ca923282a1fb1b2fd47894649a7f4a55250cfb3747a0828b5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10030",
    "kind": "arxiv",
    "version": 2
  }
}