Pith Number

pith:5NB2Y5IL

pith:2005:5NB2Y5IL46CJU7MCUS3JGYCERA

not attested not anchored not stored refs pending

Jost Functions and Jost Solutions for Jacobi Matrices, II. Decay and Analyticity

Barry Simon (Caltech), David Damanik (Caltech)

arxiv:math/0502487 v1 · 2005-02-23 · 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{5NB2Y5IL46CJU7MCUS3JGYCERA}

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	2026-05-18T02:30:23.126911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb43ac750be7849a7d82a4b6936044883c84461fabb837eaf66aeb253260bcba

Aliases

arxiv: math/0502487 · arxiv_version: math/0502487v1 · doi: 10.48550/arxiv.math/0502487 · pith_short_12: 5NB2Y5IL46CJ · pith_short_16: 5NB2Y5IL46CJU7MC · pith_short_8: 5NB2Y5IL

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/5NB2Y5IL46CJU7MCUS3JGYCERA \
  | 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: eb43ac750be7849a7d82a4b6936044883c84461fabb837eaf66aeb253260bcba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e88225793efbbf4d2ea6e634b92e9cb77177d11f06391c9480b1339049e0729",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.SP",
    "submitted_at": "2005-02-23T18:04:00Z",
    "title_canon_sha256": "bee885eac95a29f918e1910de5ff48d431273961a5bdc557d836cd2e8fdd77c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0502487",
    "kind": "arxiv",
    "version": 1
  }
}