Pith Number

pith:27B3QIDU

pith:2018:27B3QIDUXFDTTDOFMDBESZMIKD

not attested not anchored not stored refs pending

The functional model for maximal dissipative operators: An approach in the spirit of operator knots

B.M. Brown, I. Wood, M. Marletta, S. Naboko

arxiv:1804.08963 v1 · 2018-04-24 · math.FA · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27B3QIDUXFDTTDOFMDBESZMIKD}

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	2026-05-18T00:17:36.782550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7c3b82074b947398dc560c249658850e80dddd2b49d74604834ffb9b5b9579b

Aliases

arxiv: 1804.08963 · arxiv_version: 1804.08963v1 · doi: 10.48550/arxiv.1804.08963 · pith_short_12: 27B3QIDUXFDT · pith_short_16: 27B3QIDUXFDTTDOF · pith_short_8: 27B3QIDU

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/27B3QIDUXFDTTDOFMDBESZMIKD \
  | 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: d7c3b82074b947398dc560c249658850e80dddd2b49d74604834ffb9b5b9579b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ffff5b9c2b72a0ec556f2006fa5cc5f874a966abae20b500e80201a539cffb",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-04-24T11:35:27Z",
    "title_canon_sha256": "c6c1bdedd412414c0f2e9aafb10c1897ca042b23932dbd976b4d1a8357c0c88d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08963",
    "kind": "arxiv",
    "version": 1
  }
}