Pith Number

pith:3W3WFNV2

pith:2025:3W3WFNV2JLCWYDLPPYZYKFKET3

not attested not anchored not stored refs pending

Data-Driven Parameter Identification for Tumor Growth Models

Liu Liu, Qinyu Xu, Xiaoqian Xu, Yifei Wang

arxiv:2511.15940 v2 · 2025-11-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3W3WFNV2JLCWYDLPPYZYKFKET3}

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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.

Cited by

1 paper in Pith

Uncertainty-Aware Prediction of Lung Tumor Growth from Sparse Longitudinal CT Data via Bayesian Physics-Informed Neural Networks

Receipt and verification

First computed	2026-06-02T02:04:11.069778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddb762b6ba4ac56c0d6f7e338515449ef2eb9140d64d2ee7378e383a8c7fcf8d

Aliases

arxiv: 2511.15940 · arxiv_version: 2511.15940v2 · doi: 10.48550/arxiv.2511.15940 · pith_short_12: 3W3WFNV2JLCW · pith_short_16: 3W3WFNV2JLCWYDLP · pith_short_8: 3W3WFNV2

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/3W3WFNV2JLCWYDLPPYZYKFKET3 \
  | 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: ddb762b6ba4ac56c0d6f7e338515449ef2eb9140d64d2ee7378e383a8c7fcf8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05b9ce70e034fe2d39cca65c43ffb8e80a5ebb69955c2672a0c00ef983a95d66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-11-20T00:11:32Z",
    "title_canon_sha256": "2ef0a468be3afb337af7812e84ff451bcd127f2f02e01ea76b9eeaa2e7d6d774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.15940",
    "kind": "arxiv",
    "version": 2
  }
}