Pith Number

pith:GJKFGE7X

pith:2014:GJKFGE7XISN7NUIELK7IDGRDKC

not attested not anchored not stored refs pending

Numerical method of characteristics for one-dimensional blood flow

Beatrice Riviere, Charles Puelz, Craig G. Rusin, Daniel J. Penny, Sebastian Acosta

arxiv:1411.5574 v3 · 2014-11-20 · physics.comp-ph · math.NA · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJKFGE7XISN7NUIELK7IDGRDKC}

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	2026-05-18T02:18:21.695381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32545313f7449bf6d1045abe819a2350adafa08e9032bf9683399c1b8506968b

Aliases

arxiv: 1411.5574 · arxiv_version: 1411.5574v3 · doi: 10.48550/arxiv.1411.5574 · pith_short_12: GJKFGE7XISN7 · pith_short_16: GJKFGE7XISN7NUIE · pith_short_8: GJKFGE7X

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/GJKFGE7XISN7NUIELK7IDGRDKC \
  | 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: 32545313f7449bf6d1045abe819a2350adafa08e9032bf9683399c1b8506968b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0582d5670d8f6827929d3dbd997bd822e7ca1405085a3d4d876f6a35547b9d8d",
    "cross_cats_sorted": [
      "math.NA",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-11-20T15:29:41Z",
    "title_canon_sha256": "f86c60bd92d17a763d25908463d00352d69fbc70a6d07d0caa8343ca76faebb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5574",
    "kind": "arxiv",
    "version": 3
  }
}