Pith Number

pith:ISXSJVTS

pith:2018:ISXSJVTSRP74VLXCDLTZGR6RMO

not attested not anchored not stored refs pending

Hankel operators on the Fock-Sobolev spaces

Anuradha Gupta, Bhawna Gupta

arxiv:1806.02624 v1 · 2018-06-07 · 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{ISXSJVTSRP74VLXCDLTZGR6RMO}

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	2026-05-18T00:13:56.239642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44af24d6728bffcaaee21ae79347d1639507efe1af754c02396f5498d702b666

Aliases

arxiv: 1806.02624 · arxiv_version: 1806.02624v1 · doi: 10.48550/arxiv.1806.02624 · pith_short_12: ISXSJVTSRP74 · pith_short_16: ISXSJVTSRP74VLXC · pith_short_8: ISXSJVTS

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/ISXSJVTSRP74VLXCDLTZGR6RMO \
  | 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: 44af24d6728bffcaaee21ae79347d1639507efe1af754c02396f5498d702b666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925016457683f795672ac5f49f23d49d798fcbf39000692e7e6bcab0e9015782",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-06-07T11:41:29Z",
    "title_canon_sha256": "5fad56201614487d2ca75bc19551e11cd7a990afec445b90ab47dc44c656ed52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02624",
    "kind": "arxiv",
    "version": 1
  }
}