Pith Number

pith:IC3XL3D2

pith:2014:IC3XL3D2WEFXBRQL3WF3GS25OO

not attested not anchored not stored refs pending

Finite range perturbations of finite gap Jacobi and CMV operators

Rostyslav Kozhan

arxiv:1410.7272 v2 · 2014-10-27 · math-ph · math.CA · math.MP · 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{IC3XL3D2WEFXBRQL3WF3GS25OO}

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	2026-05-18T01:12:15.050291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40b775ec7ab10b70c60bdd8bb34b5d73b3973c27e6e9cc60adcb144645154284

Aliases

arxiv: 1410.7272 · arxiv_version: 1410.7272v2 · doi: 10.48550/arxiv.1410.7272 · pith_short_12: IC3XL3D2WEFX · pith_short_16: IC3XL3D2WEFXBRQL · pith_short_8: IC3XL3D2

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/IC3XL3D2WEFXBRQL3WF3GS25OO \
  | 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: 40b775ec7ab10b70c60bdd8bb34b5d73b3973c27e6e9cc60adcb144645154284

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84dd88832c6962dc3ae61e1774a9f82973fc7d83c643d0ebb2a8de48cfbb9658",
    "cross_cats_sorted": [
      "math.CA",
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-10-27T15:21:21Z",
    "title_canon_sha256": "40b06e4fc2be1f91e97fde64dac6161eeb13eaa9adb6673069ea42578901076d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7272",
    "kind": "arxiv",
    "version": 2
  }
}