Pith Number

pith:NKOPNAM3

pith:2017:NKOPNAM3Z3XXAFWQ72O2N4JWBS

not attested not anchored not stored refs pending

Non-Archimedean pseudodifferential operators and Feller Semigroups

Anselmo Torresblanca-Badillo, W. A. Z\'u\~niga-Galindo

arxiv:1708.02308 v3 · 2017-08-07 · 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{NKOPNAM3Z3XXAFWQ72O2N4JWBS}

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	2026-05-18T00:28:53.126523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a9cf6819bceef7016d0fe9da6f1360c9f6b72cbdb5042b28bbf52f0b7eca3fa

Aliases

arxiv: 1708.02308 · arxiv_version: 1708.02308v3 · doi: 10.48550/arxiv.1708.02308 · pith_short_12: NKOPNAM3Z3XX · pith_short_16: NKOPNAM3Z3XXAFWQ · pith_short_8: NKOPNAM3

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/NKOPNAM3Z3XXAFWQ72O2N4JWBS \
  | 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: 6a9cf6819bceef7016d0fe9da6f1360c9f6b72cbdb5042b28bbf52f0b7eca3fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d95f08f409b1352d3f92392b0848e9613d69877b79778ec76c4937af01183c47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-08-07T21:11:03Z",
    "title_canon_sha256": "d342843f6c0802ca34b0235b1c0ddb78e00f59012179b059412bea06a7b93048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02308",
    "kind": "arxiv",
    "version": 3
  }
}