Pith Number

pith:WDQGFZ3G

pith:2017:WDQGFZ3G7QR3VKTQSMFQVEWUDA

not attested not anchored not stored refs pending

Lattice and Continuum Modelling of a Bioactive Porous Tissue Scaffold

Andrew L. Krause, Dmitry Beliaev, Robert A. Van Gorder, Sarah L. Waters

arxiv:1702.07711 v3 · 2017-02-24 · 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{WDQGFZ3G7QR3VKTQSMFQVEWUDA}

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	2026-05-18T00:17:19.540493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e062e766fc23baaa70930b0a92d41839c3658611e0e31aa023af51e67b5a0d

Aliases

arxiv: 1702.07711 · arxiv_version: 1702.07711v3 · doi: 10.48550/arxiv.1702.07711 · pith_short_12: WDQGFZ3G7QR3 · pith_short_16: WDQGFZ3G7QR3VKTQ · pith_short_8: WDQGFZ3G

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/WDQGFZ3G7QR3VKTQSMFQVEWUDA \
  | 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: b0e062e766fc23baaa70930b0a92d41839c3658611e0e31aa023af51e67b5a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd4a6908535cffc6b44c572f563ad90246776c3a04e6605fce4531b6e8fe7d11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2017-02-24T14:34:38Z",
    "title_canon_sha256": "bc147d87d6974457e314fe16636efa9240dddcfab510f57d39baf9d44d949fdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07711",
    "kind": "arxiv",
    "version": 3
  }
}