Pith Number

pith:S2RPVBGI

pith:2012:S2RPVBGIQMTRIYT3NK54HQSBVC

not attested not anchored not stored refs pending

Visual Exploration of Simulated and Measured Blood Flow

Anna Vilanova, Bernhard Preim, Mathias Neugebauer, Rocco Gasteiger, Roy van Pelt, Thomas Wischgoll

arxiv:1209.0999 v1 · 2012-09-05 · cs.GR · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S2RPVBGIQMTRIYT3NK54HQSBVC}

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	2026-05-18T03:46:15.693040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96a2fa84c8832714627b6abbc3c241a8b01e51fc5c344f8d3f4bcf1b5b4d4811

Aliases

arxiv: 1209.0999 · arxiv_version: 1209.0999v1 · doi: 10.48550/arxiv.1209.0999 · pith_short_12: S2RPVBGIQMTR · pith_short_16: S2RPVBGIQMTRIYT3 · pith_short_8: S2RPVBGI

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/S2RPVBGIQMTRIYT3NK54HQSBVC \
  | 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: 96a2fa84c8832714627b6abbc3c241a8b01e51fc5c344f8d3f4bcf1b5b4d4811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8846feaf7b30ce01a5b996c374addfbc53c864aced9dfcfa62adee0ccd802f46",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2012-09-05T14:47:55Z",
    "title_canon_sha256": "118f7cb4ba05189ab373bf963423a122c82c8cb5383ffc2a13874752452404d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0999",
    "kind": "arxiv",
    "version": 1
  }
}