Pith Number

pith:A7W2AEAV

pith:2025:A7W2AEAVG7LRG2SOR56MQ3MP65

not attested not anchored not stored refs pending

Assessing parameter identifiability of a hemodynamics PDE model using spectral surrogates and dimension reduction

Mitchel J. Colebank

arxiv:2506.04538 v1 · 2025-06-05 · q-bio.TO · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7W2AEAVG7LRG2SOR56MQ3MP65}

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.

Cited by

1 paper in Pith

Think before you fit: parameter identifiability, sensitivity and uncertainty in systems biology models

Receipt and verification

First computed	2026-07-05T11:16:16.275942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07eda0101537d7136a4e8f7cc86d8ff74540c3a84eb7428197618c814b89b9cd

Aliases

arxiv: 2506.04538 · arxiv_version: 2506.04538v1 · doi: 10.48550/arxiv.2506.04538 · pith_short_12: A7W2AEAVG7LR · pith_short_16: A7W2AEAVG7LRG2SO · pith_short_8: A7W2AEAV

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/A7W2AEAVG7LRG2SOR56MQ3MP65 \
  | 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: 07eda0101537d7136a4e8f7cc86d8ff74540c3a84eb7428197618c814b89b9cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad78b0fededa32afe9e221344003b7d92aea8fef9fa7d751e2a7793871d5696b",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2025-06-05T01:09:02Z",
    "title_canon_sha256": "9933631408b3990eaed53b15b80df9c0dd8f9703c35e24a06b6fc0c1e3363e7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04538",
    "kind": "arxiv",
    "version": 1
  }
}