Pith Number

pith:L4ITJXWS

pith:2015:L4ITJXWSN5AGV4G7FQ7Z6KX3VL

not attested not anchored not stored refs pending

Numerical reconstruction of pulsatile blood flow from 4D computer tomography angiography data

Attila Lovas, Brigitta Szil\'agyi, Elek Csobo, P\'eter S\'otonyi, R\'obert Nagy

arxiv:1511.08021 v1 · 2015-11-25 · math.NA · physics.med-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{L4ITJXWSN5AGV4G7FQ7Z6KX3VL}

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	2026-05-18T01:26:01.960357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f1134ded26f406af0df2c3f9f2afbaaf44098da6cfe887ee125e7b107ac688d

Aliases

arxiv: 1511.08021 · arxiv_version: 1511.08021v1 · doi: 10.48550/arxiv.1511.08021 · pith_short_12: L4ITJXWSN5AG · pith_short_16: L4ITJXWSN5AGV4G7 · pith_short_8: L4ITJXWS

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/L4ITJXWSN5AGV4G7FQ7Z6KX3VL \
  | 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: 5f1134ded26f406af0df2c3f9f2afbaaf44098da6cfe887ee125e7b107ac688d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3ef3b1d3e71387df6d7be05e471604902445e45809736832a20820380b3859a",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-11-25T11:53:28Z",
    "title_canon_sha256": "ba9e7f3840b49765b39506b2229a49b1dd31d8b359375a2122eae60127ce1f68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08021",
    "kind": "arxiv",
    "version": 1
  }
}