Pith Number

pith:EFOU26OS

pith:2013:EFOU26OS4FRWIZHVTXLQQ4O5H7

not attested not anchored not stored refs pending

An inverse boundary value problem for the magnetic Schr\"{o}dinger operator with a bounded magnetic potential in a slab

Shitao Liu, Yang Yang

arxiv:1311.1576 v2 · 2013-11-07 · 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{EFOU26OS4FRWIZHVTXLQQ4O5H7}

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	2026-05-18T03:07:33.616739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

215d4d79d2e1636464f59dd70871dd3fdcb64ec11080829ea73ca722933b4ab2

Aliases

arxiv: 1311.1576 · arxiv_version: 1311.1576v2 · doi: 10.48550/arxiv.1311.1576 · pith_short_12: EFOU26OS4FRW · pith_short_16: EFOU26OS4FRWIZHV · pith_short_8: EFOU26OS

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/EFOU26OS4FRWIZHVTXLQQ4O5H7 \
  | 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: 215d4d79d2e1636464f59dd70871dd3fdcb64ec11080829ea73ca722933b4ab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cee313675768762b6b058dade165cf179d8a87189f08c2c7972d0a24f1c76bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-07T05:02:41Z",
    "title_canon_sha256": "ebe7d4c99d21e8b9e02642300ece21d7e3dd2dfc1699b84c90042ab930f95bd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1576",
    "kind": "arxiv",
    "version": 2
  }
}