Pith Number

pith:W4K27PUF

pith:2014:W4K27PUFQTGNFHPHXYREI5VVWG

not attested not anchored not stored refs pending

On bounded pseudodifferential operators in Wiener spaces

Jean Nourrigat, Laurent Amour, Lisette Jager

arxiv:1412.1577 v1 · 2014-12-04 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4K27PUFQTGNFHPHXYREI5VVWG}

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	2026-05-18T02:32:06.943894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b715afbe8584ccd29de7be224476b5b1abedd7c0a642647be26cfd6ea129ac09

Aliases

arxiv: 1412.1577 · arxiv_version: 1412.1577v1 · doi: 10.48550/arxiv.1412.1577 · pith_short_12: W4K27PUFQTGN · pith_short_16: W4K27PUFQTGNFHPH · pith_short_8: W4K27PUF

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/W4K27PUFQTGNFHPHXYREI5VVWG \
  | 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: b715afbe8584ccd29de7be224476b5b1abedd7c0a642647be26cfd6ea129ac09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9bd29fd91beaed3294ee1ccd60866c62d5ec607a6c6b746df71e82ffcbcf124",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-04T07:59:25Z",
    "title_canon_sha256": "6930349c8ed8c2899ba51d8d3636a2fc23a06105be3481e2edcfd6aa31b269cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1577",
    "kind": "arxiv",
    "version": 1
  }
}