Pith Number

pith:EXAEZ2PN

pith:2026:EXAEZ2PNKE5MBULZNOJV6WYCOE

not attested not anchored not stored refs pending

A phase-field model for viscoelastic compressible tumor growth

Chaozhen Wei, John Lowengrub, Luise Zieger, Min Wu, Sebastian Aland

arxiv:2606.30041 v1 · 2026-06-29 · cond-mat.soft · physics.bio-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{EXAEZ2PNKE5MBULZNOJV6WYCOE}

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	2026-06-30T02:17:47.171405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25c04ce9ed513ac0d1796b935f5b027116a68e34bb4bbca174a2cd7dd852a423

Aliases

arxiv: 2606.30041 · arxiv_version: 2606.30041v1 · doi: 10.48550/arxiv.2606.30041 · pith_short_12: EXAEZ2PNKE5M · pith_short_16: EXAEZ2PNKE5MBULZ · pith_short_8: EXAEZ2PN

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/EXAEZ2PNKE5MBULZNOJV6WYCOE \
  | 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: 25c04ce9ed513ac0d1796b935f5b027116a68e34bb4bbca174a2cd7dd852a423

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f073d8d93a5bcc48662dab9f43a7fac4de265f00b9f0cd736e15bd7ea0dc2f9",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-06-29T09:35:50Z",
    "title_canon_sha256": "4f3b6dd8ffe2e4bb4948d2084ebb24e7d499bf232e0ccd12c1d177bbef71b534"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30041",
    "kind": "arxiv",
    "version": 1
  }
}