Pith Number

pith:6SJ7LHGE

pith:2009:6SJ7LHGEDKEPPLYWJN65WJBE6G

not attested not anchored not stored refs pending

Theoretical Levels of Control as a Function of Mean Temperature and Spray Efficacy in the Aerial Spraying of Tsetse Fly

S. J. Childs

arxiv:0902.1616 v5 · 2009-02-10 · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SJ7LHGEDKEPPLYWJN65WJBE6G}

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	2026-05-18T01:28:44.608148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f493f59cc41a88f7af164b7ddb2424f19b5b0fc93a51f77ba00347c2171a84a2

Aliases

arxiv: 0902.1616 · arxiv_version: 0902.1616v5 · doi: 10.48550/arxiv.0902.1616 · pith_short_12: 6SJ7LHGEDKEP · pith_short_16: 6SJ7LHGEDKEPPLYW · pith_short_8: 6SJ7LHGE

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/6SJ7LHGEDKEPPLYWJN65WJBE6G \
  | 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: f493f59cc41a88f7af164b7ddb2424f19b5b0fc93a51f77ba00347c2171a84a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d138a2c3a375f98d356baf21e093cc68c0e8ecec7be05d0c1f3c090429c4ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2009-02-10T09:38:47Z",
    "title_canon_sha256": "6839fd2665a5f5b4b0a7aa501b4b502c78e895970a51ea84596e26793f19efcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1616",
    "kind": "arxiv",
    "version": 5
  }
}