Pith Number

pith:EOWGTRCK

pith:2016:EOWGTRCK4JKHYCPMFZTXZ53F76

not attested not anchored not stored refs pending

Non-accretive Schr\"odinger operators and exponential decay of their eigenfunctions

David Krejcirik, Julien Royer (IMT), Nicolas Raymond (IRMAR), Petr Siegl (IMSV)

arxiv:1605.02437 v1 · 2016-05-09 · math.SP · math-ph · math.AP · 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{EOWGTRCK4JKHYCPMFZTXZ53F76}

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	2026-05-18T00:00:09.568608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23ac69c44ae2547c09ec2e677cf765ffbafcb160f9455290084d3cd246d2b96d

Aliases

arxiv: 1605.02437 · arxiv_version: 1605.02437v1 · doi: 10.48550/arxiv.1605.02437 · pith_short_12: EOWGTRCK4JKH · pith_short_16: EOWGTRCK4JKHYCPM · pith_short_8: EOWGTRCK

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/EOWGTRCK4JKHYCPMFZTXZ53F76 \
  | 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: 23ac69c44ae2547c09ec2e677cf765ffbafcb160f9455290084d3cd246d2b96d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0124c6770b97351b3c67f152b5910a6785eaa1f8eb0a4c8c9fab1df9ed918bae",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2016-05-09T07:05:49Z",
    "title_canon_sha256": "240284dc010ebf4c534ce4bcd5d7340c788c96e9f7686033dc8001a358e2377e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02437",
    "kind": "arxiv",
    "version": 1
  }
}