Pith Number

pith:OVKFVEPF

pith:2020:OVKFVEPFAPB2MFQVTU4X4YTD3G

not attested not anchored not stored refs pending

The Landis conjecture on exponential decay

A.Logunov, E.Malinnikova, F.Nazarov, N.Nadirashvili

arxiv:2007.07034 v1 · 2020-07-14 · math.AP · math-ph · math.CA · 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{OVKFVEPFAPB2MFQVTU4X4YTD3G}

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.

Cited by

1 paper in Pith

Eigenfunctions with double exponential rate of localization

Receipt and verification

First computed	2026-07-05T01:18:26.083199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75545a91e503c3a616159d397e6263d9a464bbccbce59478503c7d7e7e6b8799

Aliases

arxiv: 2007.07034 · arxiv_version: 2007.07034v1 · doi: 10.48550/arxiv.2007.07034 · pith_short_12: OVKFVEPFAPB2 · pith_short_16: OVKFVEPFAPB2MFQV · pith_short_8: OVKFVEPF

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/OVKFVEPFAPB2MFQVTU4X4YTD3G \
  | 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: 75545a91e503c3a616159d397e6263d9a464bbccbce59478503c7d7e7e6b8799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30094baebf08c2082497ce440f80a09c6a7aaefe9f685fb8d8d5cd05758ad363",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2020-07-14T13:44:38Z",
    "title_canon_sha256": "f0d5439e7dfcb7eb5f17a998defa441fe43d5076abca4622b3ba1c47efa45bf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.07034",
    "kind": "arxiv",
    "version": 1
  }
}