Pith Number

pith:HXY4KJ3Z

pith:2009:HXY4KJ3ZRZD4U2OKQYDPM7YWSI

not attested not anchored not stored refs pending

Multiphase modeling of tumor growth with matrix remodeling and fibrosis

Andrea Tosin, Luigi Preziosi

arxiv:0910.4591 v1 · 2009-10-26 · math-ph · math.MP · 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{HXY4KJ3ZRZD4U2OKQYDPM7YWSI}

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	2026-05-18T04:42:34.505397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3df1c527798e47ca69ca8606f67f16922c5b654c462e874224d7213fdb396eb3

Aliases

arxiv: 0910.4591 · arxiv_version: 0910.4591v1 · doi: 10.48550/arxiv.0910.4591 · pith_short_12: HXY4KJ3ZRZD4 · pith_short_16: HXY4KJ3ZRZD4U2OK · pith_short_8: HXY4KJ3Z

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/HXY4KJ3ZRZD4U2OKQYDPM7YWSI \
  | 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: 3df1c527798e47ca69ca8606f67f16922c5b654c462e874224d7213fdb396eb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a3c30c8a7dd379ffb1002c7c664b401654d17fcfa1b5f4eb47baf9ae60ff3b7",
    "cross_cats_sorted": [
      "math.MP",
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-10-26T08:42:42Z",
    "title_canon_sha256": "e313a5af3eaf449482d8beecf37a89ad1c2a5ac792e8cf65dabbfca69b843c7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4591",
    "kind": "arxiv",
    "version": 1
  }
}