Pith Number

pith:GTTMFFGP

pith:2010:GTTMFFGPRRRIHMUKJM46DVU245

not attested not anchored not stored refs pending

Numerical approximations for population growth model by Rational Chebyshev and Hermite Functions collocation approach: A comparison

A.R. Rezaei, A. Taghavi, K. Parand

arxiv:1008.2337 v2 · 2010-08-13 · math-ph · cs.CE · math.MP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GTTMFFGPRRRIHMUKJM46DVU245}

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	2026-05-18T04:42:13.426133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34e6c294cf8c6283b28a4b39e1d69ae7608488a9d5318d46b6651c49952f0253

Aliases

arxiv: 1008.2337 · arxiv_version: 1008.2337v2 · doi: 10.48550/arxiv.1008.2337 · pith_short_12: GTTMFFGPRRRI · pith_short_16: GTTMFFGPRRRIHMUK · pith_short_8: GTTMFFGP

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/GTTMFFGPRRRIHMUKJM46DVU245 \
  | 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: 34e6c294cf8c6283b28a4b39e1d69ae7608488a9d5318d46b6651c49952f0253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "819dea07f056006f5e30946e84e0ee8d5ba45f00d16c6147a18ba3ec2215a6f7",
    "cross_cats_sorted": [
      "cs.CE",
      "math.MP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-08-13T15:02:41Z",
    "title_canon_sha256": "7ae5b9a030b84a9dad5a20620df248ba8dccd9275564d77aa6d1bb34820f4083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2337",
    "kind": "arxiv",
    "version": 2
  }
}