Pith Number

pith:I3QMFLQS

pith:2017:I3QMFLQSVXLPFJRJUBQJBF3QF6

not attested not anchored not stored refs pending

On Functional Calculus For $n$-Ritt operators

Samya Kumar Ray

arxiv:1706.05856 v4 · 2017-06-19 · 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{I3QMFLQSVXLPFJRJUBQJBF3QF6}

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	2026-05-18T00:35:03.969940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46e0c2ae12add6f2a629a0609097702fad4222e4f947255a7e49834ebe7a3fc4

Aliases

arxiv: 1706.05856 · arxiv_version: 1706.05856v4 · doi: 10.48550/arxiv.1706.05856 · pith_short_12: I3QMFLQSVXLP · pith_short_16: I3QMFLQSVXLPFJRJ · pith_short_8: I3QMFLQS

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/I3QMFLQSVXLPFJRJUBQJBF3QF6 \
  | 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: 46e0c2ae12add6f2a629a0609097702fad4222e4f947255a7e49834ebe7a3fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "140dd41b359f589c9e8d1307333e1b9deae9ddb7de2ef5e17255680a4f71f63c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-06-19T09:58:09Z",
    "title_canon_sha256": "cda95d06289ee113795aac7f7d5aa22f2e005d10faf02f314826a663f83453e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05856",
    "kind": "arxiv",
    "version": 4
  }
}