Pith Number

pith:SYCWGAZR

pith:2014:SYCWGAZRCLK2EMA72P5DQES4EF

not attested not anchored not stored refs pending

A poroelastic model coupled to a fluid network with applications in lung modelling

David Kay, Kelly Burrowes, Lorenz Berger, Rafel Bordas, Simon Tavener, Vicente Grau

arxiv:1411.1491 v2 · 2014-11-06 · physics.comp-ph · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYCWGAZRCLK2EMA72P5DQES4EF}

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	2026-05-18T02:18:31.375449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

960563033112d5a2301fd3fa38125c2145d67c1ec4785c40c6f29fe5321c71e2

Aliases

arxiv: 1411.1491 · arxiv_version: 1411.1491v2 · doi: 10.48550/arxiv.1411.1491 · pith_short_12: SYCWGAZRCLK2 · pith_short_16: SYCWGAZRCLK2EMA7 · pith_short_8: SYCWGAZR

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/SYCWGAZRCLK2EMA72P5DQES4EF \
  | 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: 960563033112d5a2301fd3fa38125c2145d67c1ec4785c40c6f29fe5321c71e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7143763afa7f53eb659b2eeb42bb7a39648e5f08200935d3bc24fd2303a9699e",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-11-06T03:53:38Z",
    "title_canon_sha256": "d88ba5985a686613dd539a3c89a0a0d2ff506582b64425173d90f6994a4bb4a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1491",
    "kind": "arxiv",
    "version": 2
  }
}