Pith Number

pith:TAYSMCPC

pith:2019:TAYSMCPCDRX4AE5EFK7ZYWLJW3

not attested not anchored not stored refs pending

Does the ratio of Laplace transforms of powers of a function identify the function?

Linglong Yuan, Takis Konstantopoulos

arxiv:1909.01884 v3 · 2019-09-04 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAYSMCPCDRX4AE5EFK7ZYWLJW3}

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	2026-07-05T01:34:32.942075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98312609e21c6fc013a42abf9c5969b6eb0d1837df17b1bc1953e62097b6dffd

Aliases

arxiv: 1909.01884 · arxiv_version: 1909.01884v3 · doi: 10.48550/arxiv.1909.01884 · pith_short_12: TAYSMCPCDRX4 · pith_short_16: TAYSMCPCDRX4AE5E · pith_short_8: TAYSMCPC

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/TAYSMCPCDRX4AE5EFK7ZYWLJW3 \
  | 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: 98312609e21c6fc013a42abf9c5969b6eb0d1837df17b1bc1953e62097b6dffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0da2a5ccdc85dd141e96fc0d10502cae0bdd0c200e96317996f338c56120977",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-09-04T15:31:15Z",
    "title_canon_sha256": "402fc5938e800f7355319f036c3f06d89be8ec0ae854b1ce93699e4e6cb13d78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01884",
    "kind": "arxiv",
    "version": 3
  }
}