Pith Number

pith:I7SANETD

pith:2014:I7SANETDYPYF3ZKWJCFONR224W

not attested not anchored not stored refs pending

A criterion for essential self-adjointness of a symmetric operator defined by some infinite hermitian matrix with unbounded entries

Tomasz Komorowski

arxiv:1410.2964 v1 · 2014-10-11 · 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{I7SANETDYPYF3ZKWJCFONR224W}

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	2026-05-18T02:40:17.372008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47e4069263c3f05de556488ae6c75ae5b2eae096ba7101ccdb0235f88db2d68c

Aliases

arxiv: 1410.2964 · arxiv_version: 1410.2964v1 · doi: 10.48550/arxiv.1410.2964 · pith_short_12: I7SANETDYPYF · pith_short_16: I7SANETDYPYF3ZKW · pith_short_8: I7SANETD

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/I7SANETDYPYF3ZKWJCFONR224W \
  | 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: 47e4069263c3f05de556488ae6c75ae5b2eae096ba7101ccdb0235f88db2d68c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8481d550466871ae694488308fe907ec4766e8fd0dec9e64977fd2e8132d007d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-10-11T07:32:37Z",
    "title_canon_sha256": "643a2c46341bd854047dc7d5502037b6f075c05ff640d5e6b088b3996c84533e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2964",
    "kind": "arxiv",
    "version": 1
  }
}