Pith Number

pith:K6RYBBNT

pith:2010:K6RYBBNTEVWE25GTZMS24A7O3P

not attested not anchored not stored refs pending

Logistic Models with Time-Dependent Coefficients and Some of Their Applications

Benjamin R. Morin, Raquel M. Lopez, Sergei K. Suslov

arxiv:1008.2534 v1 · 2010-08-15 · q-bio.PE · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K6RYBBNTEVWE25GTZMS24A7O3P}

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	2026-05-18T04:42:13.080773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57a38085b3256c4d74d3cb25ae03eedbcb2a5050c9b86a2edf95bec757d2cd19

Aliases

arxiv: 1008.2534 · arxiv_version: 1008.2534v1 · doi: 10.48550/arxiv.1008.2534 · pith_short_12: K6RYBBNTEVWE · pith_short_16: K6RYBBNTEVWE25GT · pith_short_8: K6RYBBNT

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/K6RYBBNTEVWE25GTZMS24A7O3P \
  | 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: 57a38085b3256c4d74d3cb25ae03eedbcb2a5050c9b86a2edf95bec757d2cd19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62c21972df3a5b4555d9ae32c6faefb0f3ceebcd84d71707b3094ae0b705489c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2010-08-15T16:15:32Z",
    "title_canon_sha256": "2445103cd2284d1ed529f4508e2dc26449237dd7be9b172fadab934f6f07d489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2534",
    "kind": "arxiv",
    "version": 1
  }
}