Pith Number

pith:OZGPXIHW

pith:2008:OZGPXIHW63TWZVEM5RSU6MSN5N

not attested not anchored not stored refs pending

Asymptotic analysis of a size-structured cannibalism model with infinite dimensional environmental feedback

Jozsef Z. Farkas, Thomas C. Hagen

arxiv:0812.1369 v1 · 2008-12-07 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZGPXIHW63TWZVEM5RSU6MSN5N}

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	2026-05-17T23:50:43.148052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

764cfba0f6f6e76cd48cec654f324deb50d9e99f6f8dff2feef8e01260b76152

Aliases

arxiv: 0812.1369 · arxiv_version: 0812.1369v1 · doi: 10.48550/arxiv.0812.1369 · pith_short_12: OZGPXIHW63TW · pith_short_16: OZGPXIHW63TWZVEM · pith_short_8: OZGPXIHW

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/OZGPXIHW63TWZVEM5RSU6MSN5N \
  | 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: 764cfba0f6f6e76cd48cec654f324deb50d9e99f6f8dff2feef8e01260b76152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbedea7732724ff1235b675b8363fb3e844180afb6aeb6950da482b195beebe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2008-12-07T17:09:31Z",
    "title_canon_sha256": "982a963ce6c0f407192a5e7c146ea1b331b14e9e2c9609d58e713aa1e5c6238c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1369",
    "kind": "arxiv",
    "version": 1
  }
}