Pith Number

pith:KUR2ZS3J

pith:2007:KUR2ZS3JI7P5F4J4ZGGHEZYIH7

not attested not anchored not stored refs pending

Universally Sloppy Parameter Sensitivities in Systems Biology

Christopher R. Myers, Fergal P. Casey, James P. Sethna, Joshua J. Waterfall, Kevin S. Brown, Ryan N. Gutenkunst

arxiv:q-bio/0701039 v3 · 2007-01-24 · q-bio.QM · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUR2ZS3JI7P5F4J4ZGGHEZYIH7}

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	2026-05-18T04:08:52.476184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5523accb6947dfd2f13cc98c7267083fc7b51df71e6376a0dc3e08489791faa6

Aliases

arxiv: q-bio/0701039 · arxiv_version: q-bio/0701039v3 · doi: 10.48550/arxiv.q-bio/0701039 · pith_short_12: KUR2ZS3JI7P5 · pith_short_16: KUR2ZS3JI7P5F4J4 · pith_short_8: KUR2ZS3J

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/KUR2ZS3JI7P5F4J4ZGGHEZYIH7 \
  | 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: 5523accb6947dfd2f13cc98c7267083fc7b51df71e6376a0dc3e08489791faa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7301fc007ff5ed8c0d279f8c9bccd735684026e7d24d8fd80a5268169145925",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2007-01-24T19:12:58Z",
    "title_canon_sha256": "409b9ae9268ca766451b5f245801d988786806305e31b04b1299cc0340f37b2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0701039",
    "kind": "arxiv",
    "version": 3
  }
}