Pith Number

pith:FXQZZRHJ

pith:2009:FXQZZRHJGLBQIIK54CVTV6SD5S

not attested not anchored not stored refs pending

A property of logarithmically absolutely monotonic functions and the logarithmically complete monotonicity of a power-exponential function

Bai-Ni Guo, Feng Qi

arxiv:0903.5038 v1 · 2009-03-29 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXQZZRHJGLBQIIK54CVTV6SD5S}

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	2026-05-18T04:42:03.469333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de19cc4e932c304215de0ab3afa43ec92711b80746febb39b6eddf3a4fc8a17

Aliases

arxiv: 0903.5038 · arxiv_version: 0903.5038v1 · doi: 10.48550/arxiv.0903.5038 · pith_short_12: FXQZZRHJGLBQ · pith_short_16: FXQZZRHJGLBQIIK5 · pith_short_8: FXQZZRHJ

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/FXQZZRHJGLBQIIK54CVTV6SD5S \
  | 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: 2de19cc4e932c304215de0ab3afa43ec92711b80746febb39b6eddf3a4fc8a17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1ce5bb0504d67417e25172d611a04501d6e3ee625e8db49df7bb12d66a1d8b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2009-03-29T12:09:07Z",
    "title_canon_sha256": "7716d43cb0431e00714118ecd1950b306131c9ddd7665c0e53fa19bec1937585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.5038",
    "kind": "arxiv",
    "version": 1
  }
}