Pith Number

pith:WDJT6LSR

pith:2019:WDJT6LSRODXOERDGSQVZHNLQK7

not attested not anchored not stored refs pending

Cell-scale degradation of peritumoural extracellular matrix fibre network and its role within tissue-scale cancer invasion

Dumitru Trucu, Robyn Shuttleworth

arxiv:1907.01575 v1 · 2019-07-02 · q-bio.TO · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDJT6LSRODXOERDGSQVZHNLQK7}

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	2026-05-17T23:41:35.917081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d33f2e5170eee24466942b93b57057e9fde42c70f89834eb1e558b595ff728

Aliases

arxiv: 1907.01575 · arxiv_version: 1907.01575v1 · doi: 10.48550/arxiv.1907.01575 · pith_short_12: WDJT6LSRODXO · pith_short_16: WDJT6LSRODXOERDG · pith_short_8: WDJT6LSR

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/WDJT6LSRODXOERDGSQVZHNLQK7 \
  | 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: b0d33f2e5170eee24466942b93b57057e9fde42c70f89834eb1e558b595ff728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4751b3310f028a092977fb4d4081ef26c5f93d0ccac540e1a615678bd8cb669e",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2019-07-02T18:21:42Z",
    "title_canon_sha256": "669e280d66fdd0cf621a9c9b3515dcc65e8e9e0c4b49d0a3e0e78f76fbc7596e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01575",
    "kind": "arxiv",
    "version": 1
  }
}