Pith Number

pith:YP6NT24G

pith:2013:YP6NT24GG6BMWBIO6VOGODQGEY

not attested not anchored not stored refs pending

Special functions and spectrum of Jacobi matrices

Frantisek Stampach, Pavel Stovicek

arxiv:1301.2125 v1 · 2013-01-10 · math.SP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YP6NT24GG6BMWBIO6VOGODQGEY}

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	2026-05-18T03:36:47.447944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3fcd9eb863782cb050ef55c670e0626141e4117391a22014243b2344898c01c

Aliases

arxiv: 1301.2125 · arxiv_version: 1301.2125v1 · doi: 10.48550/arxiv.1301.2125 · pith_short_12: YP6NT24GG6BM · pith_short_16: YP6NT24GG6BMWBIO · pith_short_8: YP6NT24G

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/YP6NT24GG6BMWBIO6VOGODQGEY \
  | 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: c3fcd9eb863782cb050ef55c670e0626141e4117391a22014243b2344898c01c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2dc81f58f36352ba5df7544e08f5ca38b45e9989df077cdf1dff5e33e404805",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2013-01-10T14:07:06Z",
    "title_canon_sha256": "17926e224da07635bd8bddeae1266035810060e053c133d2d9646751ed62aefc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2125",
    "kind": "arxiv",
    "version": 1
  }
}