Pith Number

pith:2GDDERWW

pith:2016:2GDDERWWCY5NZ2UHRWTYM3SNMU

not attested not anchored not stored refs pending

Exponentials and Laplace transforms on nonuniform time scales

Delfim F. M. Torres, Juan Trujillo, Manuel Ortigueira

arxiv:1603.04410 v1 · 2016-03-14 · math.CA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GDDERWWCY5NZ2UHRWTYM3SNMU}

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	2026-05-18T01:17:40.912632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1863246d6163adcea878da7866e4d652e1a7c6bea29cf0ad555e9f553e76ced

Aliases

arxiv: 1603.04410 · arxiv_version: 1603.04410v1 · doi: 10.48550/arxiv.1603.04410 · pith_short_12: 2GDDERWWCY5N · pith_short_16: 2GDDERWWCY5NZ2UH · pith_short_8: 2GDDERWW

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/2GDDERWWCY5NZ2UHRWTYM3SNMU \
  | 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: d1863246d6163adcea878da7866e4d652e1a7c6bea29cf0ad555e9f553e76ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bad77fb2465551436aba8f4c88db17599904807d385691758fd807a55fc3ad95",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-03-14T19:33:41Z",
    "title_canon_sha256": "d4d0242ee68375270787cad7a86bfcece205df27850aa2672dc73b0f9e373b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04410",
    "kind": "arxiv",
    "version": 1
  }
}