Pith Number

pith:7RUXZNYK

pith:2025:7RUXZNYKUW2RNTNTNWEEFCV5XF

not attested not anchored not stored refs pending

Cancer model with moving extinction threshold reproduces real cancer data

Frank Bastian, Hassan Alkhayuon, Kieran Mulchrone, Micheal O'Riordain, Sebastian Wieczorek

arxiv:2506.05992 v1 · 2025-06-06 · q-bio.QM · 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{7RUXZNYKUW2RNTNTNWEEFCV5XF}

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	2026-07-05T11:17:14.331979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc697cb70aa5b516cdb36d88428abdb94021f11a9ade082d3130ed908d58fd75

Aliases

arxiv: 2506.05992 · arxiv_version: 2506.05992v1 · doi: 10.48550/arxiv.2506.05992 · pith_short_12: 7RUXZNYKUW2R · pith_short_16: 7RUXZNYKUW2RNTNT · pith_short_8: 7RUXZNYK

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/7RUXZNYKUW2RNTNTNWEEFCV5XF \
  | 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: fc697cb70aa5b516cdb36d88428abdb94021f11a9ade082d3130ed908d58fd75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9486ca2eeae0259e50b9f9209ef15d75e77ce2bbb1ea9a801abd269ee3e0df95",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2025-06-06T11:23:29Z",
    "title_canon_sha256": "1e24e89cc6002ce842b7cc6f6fe58fc622f6fc6bb732a040240e69bfe2cfcaa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05992",
    "kind": "arxiv",
    "version": 1
  }
}