Pith Number

pith:5YOJ45RZ

pith:2011:5YOJ45RZWCPOYZGAXR4SKT5NPI

not attested not anchored not stored refs pending

Multiscale simulation of blood flow in brain arteries with an aneurysm

Dmitry A. Fedosov, George Em Karniadakis, Joseph A. Insley, Kalyan Kumaran, Leopold Grinberg, Michael E. Papka, Vitali Morozov

arxiv:1110.3092 v1 · 2011-10-13 · physics.flu-dyn · 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{5YOJ45RZWCPOYZGAXR4SKT5NPI}

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	2026-05-18T04:10:58.092622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee1c9e7639b09eec64c0bc79254fad7a3a82be331f75b6a4563b84b23c408c71

Aliases

arxiv: 1110.3092 · arxiv_version: 1110.3092v1 · doi: 10.48550/arxiv.1110.3092 · pith_short_12: 5YOJ45RZWCPO · pith_short_16: 5YOJ45RZWCPOYZGA · pith_short_8: 5YOJ45RZ

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/5YOJ45RZWCPOYZGAXR4SKT5NPI \
  | 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: ee1c9e7639b09eec64c0bc79254fad7a3a82be331f75b6a4563b84b23c408c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a4850798dc2a199317d830cc2931f871d637f5d92b29525aabb77bfed787a8",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-10-13T23:26:47Z",
    "title_canon_sha256": "ab177aa356746f308ceba83a04a9c23b287dce5d679485fd0e5a062bee6c524c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3092",
    "kind": "arxiv",
    "version": 1
  }
}