Pith Number

pith:ROTMZZRT

pith:2008:ROTMZZRT4G7VQFORTE6GERP6PH

not attested not anchored not stored refs pending

Population Uncertainty in Model Ecosystem: Analysis by Stochastic Differential Equation

Hiroyasu Nagata, Jin Yoshimura, Kei-ichi Tainaka, Satoru Morita

arxiv:0807.0673 v1 · 2008-07-04 · q-bio.PE · 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{ROTMZZRT4G7VQFORTE6GERP6PH}

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	2026-05-18T03:50:37.922628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ba6cce633e1bf5815d1993c6245fe79d33af75319eee6aebf0d449497b9d144

Aliases

arxiv: 0807.0673 · arxiv_version: 0807.0673v1 · doi: 10.48550/arxiv.0807.0673 · pith_short_12: ROTMZZRT4G7V · pith_short_16: ROTMZZRT4G7VQFOR · pith_short_8: ROTMZZRT

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/ROTMZZRT4G7VQFORTE6GERP6PH \
  | 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: 8ba6cce633e1bf5815d1993c6245fe79d33af75319eee6aebf0d449497b9d144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55eaac34b0498347e265e0f03bb74926af23e18aa42bce37c75713b6bbb6f1ca",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2008-07-04T03:00:19Z",
    "title_canon_sha256": "714a9c573752fef55a316e43b1d9efea9a3e1541ab58c73e747f258569709ee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.0673",
    "kind": "arxiv",
    "version": 1
  }
}