Pith Number

pith:XOXCFGX7

pith:2019:XOXCFGX7XG3CGHZRBJ7AMXSWLX

not attested not anchored not stored refs pending

On infinite Jacobi matrices with a trace class resolvent

Pavel Stovicek

arxiv:1904.13199 v1 · 2019-04-30 · 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{XOXCFGX7XG3CGHZRBJ7AMXSWLX}

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	2026-05-17T23:47:21.955256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbae229affb9b6231f310a7e065e565dd626439212cb19d7c719761686ee0c3a

Aliases

arxiv: 1904.13199 · arxiv_version: 1904.13199v1 · doi: 10.48550/arxiv.1904.13199 · pith_short_12: XOXCFGX7XG3C · pith_short_16: XOXCFGX7XG3CGHZR · pith_short_8: XOXCFGX7

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/XOXCFGX7XG3CGHZRBJ7AMXSWLX \
  | 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: bbae229affb9b6231f310a7e065e565dd626439212cb19d7c719761686ee0c3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e329c7d966896615f5262082155ce6f7e2336a1d4fab0ccb5abcf0ef45202067",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2019-04-30T12:48:47Z",
    "title_canon_sha256": "10ac5b6023517a7c2ce2e31cd54fee1ae9c5194179320420bd23da5fedb862bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13199",
    "kind": "arxiv",
    "version": 1
  }
}