Pith Number

pith:6ZUSOPGJ

pith:2013:6ZUSOPGJENME6MBBEGDGG4QEC2

not attested not anchored not stored refs pending

On unique continuation for Schr\"odinger operators of fractional and higher orders

Ihyeok Seo

arxiv:1301.2460 v2 · 2013-01-11 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ZUSOPGJENME6MBBEGDGG4QEC2}

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	2026-05-18T03:16:49.513784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f669273cc923584f3021218663720416ac3d2e0ed66a7da8263930e7dff614aa

Aliases

arxiv: 1301.2460 · arxiv_version: 1301.2460v2 · doi: 10.48550/arxiv.1301.2460 · pith_short_12: 6ZUSOPGJENME · pith_short_16: 6ZUSOPGJENME6MBB · pith_short_8: 6ZUSOPGJ

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/6ZUSOPGJENME6MBBEGDGG4QEC2 \
  | 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: f669273cc923584f3021218663720416ac3d2e0ed66a7da8263930e7dff614aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67555cf1a288e2da33afd73339cfda0d444b17f981a697557d703eb5e8e3c67f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-01-11T11:31:34Z",
    "title_canon_sha256": "53466046c5913f1b29613ff51209add53fbea3aa2a176eaf1acbf9da3472f861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2460",
    "kind": "arxiv",
    "version": 2
  }
}