Pith Number

pith:EYVQYM5P

pith:2015:EYVQYM5P75HMG7RGXA2BBAHPS6

not attested not anchored not stored refs pending

Characterisations of Fourier and Fourier--Stieltjes algebras on locally compact groups

Anthony To-Ming Lau, Hung Le Pham

arxiv:1511.07105 v1 · 2015-11-23 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYVQYM5P75HMG7RGXA2BBAHPS6}

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	2026-05-18T01:26:16.645926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

262b0c33afff4ec37e26b8341080ef978c444a5a17a66aeb786748a980f50650

Aliases

arxiv: 1511.07105 · arxiv_version: 1511.07105v1 · doi: 10.48550/arxiv.1511.07105 · pith_short_12: EYVQYM5P75HM · pith_short_16: EYVQYM5P75HMG7RG · pith_short_8: EYVQYM5P

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/EYVQYM5P75HMG7RGXA2BBAHPS6 \
  | 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: 262b0c33afff4ec37e26b8341080ef978c444a5a17a66aeb786748a980f50650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070dc967f967bf1c85384b5fbed49297bb4557ac669bcf20c1b87327de994c0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2015-11-23T03:52:31Z",
    "title_canon_sha256": "bba364f871d488094f8e0ad331f6626ba5a3b57df7d2b14f7e3e9b2476caba47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07105",
    "kind": "arxiv",
    "version": 1
  }
}