Pith Number

pith:4W25QHIR

pith:2018:4W25QHIRNMA47X3LHMFEBH6B5D

not attested not anchored not stored refs pending

A Mathematical Model for Tumor Cell Population Dynamics Based on Target Theory and Tumor Lifespan

Amin Oroji, Mohd Omar, Sarkhosh Seddighi, Shantia Yarahmadian

arxiv:1801.07113 v1 · 2018-01-15 · q-bio.QM · 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{4W25QHIRNMA47X3LHMFEBH6B5D}

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	2026-05-18T00:25:22.212131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5b5d81d116b01cfdf6b3b0a409fc1e8cea1f8445e93be47fd3f85b356f69f5f

Aliases

arxiv: 1801.07113 · arxiv_version: 1801.07113v1 · doi: 10.48550/arxiv.1801.07113 · pith_short_12: 4W25QHIRNMA4 · pith_short_16: 4W25QHIRNMA47X3L · pith_short_8: 4W25QHIR

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/4W25QHIRNMA47X3LHMFEBH6B5D \
  | 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: e5b5d81d116b01cfdf6b3b0a409fc1e8cea1f8445e93be47fd3f85b356f69f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04651db201d68a3d1745010fa74306f1b5cbcea4b42413c88d83dafa537a4506",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-01-15T19:25:42Z",
    "title_canon_sha256": "3db3b75c9b7a299cb86c83d5fc067d332a0ee66cce2ff95284024729507c353a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07113",
    "kind": "arxiv",
    "version": 1
  }
}