Pith Number

pith:AESWEJLS

pith:2010:AESWEJLS6W24MKKWNTIOKEHKWZ

not attested not anchored not stored refs pending

When the optimal is not the best: parameter estimation in complex biological models

Cecilia Suarez, Diego Fernandez Slezak, Guillermo A. Cecchi, Guillermo Marshall, Gustavo Stolovitzky

arxiv:1011.4245 v1 · 2010-11-18 · 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{AESWEJLS6W24MKKWNTIOKEHKWZ}

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	2026-05-18T04:35:36.193082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0125622572f5b5c629566cd0e510eab67a74ba06ef4c39c9e3b67cd9e117d28b

Aliases

arxiv: 1011.4245 · arxiv_version: 1011.4245v1 · doi: 10.48550/arxiv.1011.4245 · pith_short_12: AESWEJLS6W24 · pith_short_16: AESWEJLS6W24MKKW · pith_short_8: AESWEJLS

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/AESWEJLS6W24MKKWNTIOKEHKWZ \
  | 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: 0125622572f5b5c629566cd0e510eab67a74ba06ef4c39c9e3b67cd9e117d28b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d35e761342d2e2481a89a8982366cdf7eea412387144268ad6f7e455806da7d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2010-11-18T17:58:20Z",
    "title_canon_sha256": "86a75b2dc9ed1e4abefed2b9033d94f2c04f9481c83d80e81a06915e50a1af8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4245",
    "kind": "arxiv",
    "version": 1
  }
}