Pith Number

pith:ZQYYREVR

pith:2017:ZQYYREVRYCQ33AH66AADRNXBLI

not attested not anchored not stored refs pending

Construction of dynamical semigroups by a functional regularisation \`{a} la Kato

A.F.M. ter Elst, Valentin A. Zagrebnov

arxiv:1701.03506 v1 · 2017-01-12 · 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{ZQYYREVRYCQ33AH66AADRNXBLI}

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	2026-05-18T00:52:54.626353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc318892b1c0a1bd80fef00038b6e15a3babf686972903275069171859e881d4

Aliases

arxiv: 1701.03506 · arxiv_version: 1701.03506v1 · doi: 10.48550/arxiv.1701.03506 · pith_short_12: ZQYYREVRYCQ3 · pith_short_16: ZQYYREVRYCQ33AH6 · pith_short_8: ZQYYREVR

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/ZQYYREVRYCQ33AH66AADRNXBLI \
  | 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: cc318892b1c0a1bd80fef00038b6e15a3babf686972903275069171859e881d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "139a203b565738c99ecb2b96a7ab0576b06379394d2f882ea9bf699551397004",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-01-12T21:11:49Z",
    "title_canon_sha256": "cfeb91470bf9e668a26e6ad5b7cd5de66e11142d22508f2eb8bac9e1d89fa9e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03506",
    "kind": "arxiv",
    "version": 1
  }
}