Pith Number

pith:YB43SAHW

pith:2019:YB43SAHWQX7UQZZIUBGPASK4AY

not attested not anchored not stored refs pending

PyBioNetFit and the Biological Property Specification Language

Alexander Ionkov, Andrew Hu, Eshan D. Mitra, Herbert M. Sauro, Joshua Colvin, Richard G. Posner, Ryan Suderman, William S. Hlavacek

arxiv:1903.07750 v1 · 2019-03-18 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YB43SAHWQX7UQZZIUBGPASK4AY}

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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

Parameter Estimation and Uncertainty Quantification for Systems Biology Models

Receipt and verification

First computed	2026-05-17T23:50:54.117925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c079b900f685ff486728a04cf0495c063097d2110fb90435027afef2baf485bc

Aliases

arxiv: 1903.07750 · arxiv_version: 1903.07750v1 · doi: 10.48550/arxiv.1903.07750 · pith_short_12: YB43SAHWQX7U · pith_short_16: YB43SAHWQX7UQZZI · pith_short_8: YB43SAHW

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/YB43SAHWQX7UQZZIUBGPASK4AY \
  | 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: c079b900f685ff486728a04cf0495c063097d2110fb90435027afef2baf485bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "357a61466d4972602a8cbe26d2d813f628931d0dbde34dbf0689a09f3aab802c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-03-18T22:52:01Z",
    "title_canon_sha256": "4237ba2a9ab1ae71acfcb3dc54de7fca456c316d5018c12067ab5ee43bcf2625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07750",
    "kind": "arxiv",
    "version": 1
  }
}