Pith Number

pith:GQZAHZ4V

pith:2013:GQZAHZ4VK4QKMLKAQHWO2XVXSR

not attested not anchored not stored refs pending

Edge effects in game theoretic dynamics of spatially structured tumours

Artem Kaznatcheev, David Basanta, Jacob G. Scott

arxiv:1307.6914 v3 · 2013-07-26 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQZAHZ4VK4QKMLKAQHWO2XVXSR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:28:55.324909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

343203e7955720a62d4081eced5eb79472e114db627642a3111aaaeef0cba661

Aliases

arxiv: 1307.6914 · arxiv_version: 1307.6914v3 · doi: 10.48550/arxiv.1307.6914 · pith_short_12: GQZAHZ4VK4QK · pith_short_16: GQZAHZ4VK4QKMLKA · pith_short_8: GQZAHZ4V

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/GQZAHZ4VK4QKMLKAQHWO2XVXSR \
  | 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: 343203e7955720a62d4081eced5eb79472e114db627642a3111aaaeef0cba661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f92b2109ec78f3de8fb398a380bfbba04cb6b06e847bcd5751351f2337346c25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-07-26T03:12:34Z",
    "title_canon_sha256": "4c82c73b43aabf8e5b7f8024fa399ffb32255e2703f3c02a841b217205f52adf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6914",
    "kind": "arxiv",
    "version": 3
  }
}