Pith Number

pith:Q3X5GQZR

pith:2014:Q3X5GQZRKP7RPKK352N54CGOJH

not attested not anchored not stored refs pending

Emergence of Anti-Cancer Drug Resistance: Exploring the Importance of the Microenvironmental Niche via a Spatial Model

Alexandria Volkening, Jana L. Gevertz, Judith Perez-Velazquez, Katarzyna A. Rejniak, Kerri-Ann Norton, Zahra Aminzare

arxiv:1412.0780 v1 · 2014-12-02 · q-bio.PE · 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{Q3X5GQZRKP7RPKK352N54CGOJH}

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	2026-05-18T02:32:21.224012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86efd3433153ff17a95bee9bde08ce49cf9bc8f6065425c0bb55598fa8815a9c

Aliases

arxiv: 1412.0780 · arxiv_version: 1412.0780v1 · doi: 10.48550/arxiv.1412.0780 · pith_short_12: Q3X5GQZRKP7R · pith_short_16: Q3X5GQZRKP7RPKK3 · pith_short_8: Q3X5GQZR

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/Q3X5GQZRKP7RPKK352N54CGOJH \
  | 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: 86efd3433153ff17a95bee9bde08ce49cf9bc8f6065425c0bb55598fa8815a9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ab950981e6f22de5c25bb5c1bf4528828037242b2c12929d93b556e47b8a315",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-12-02T04:17:38Z",
    "title_canon_sha256": "ea2be7143c5cdd32636fd92fca2853ba8715afd2db4e4d50c726ca1726c71a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0780",
    "kind": "arxiv",
    "version": 1
  }
}