Pith Number

pith:ZYZSLIMQ

pith:2012:ZYZSLIMQAL342I2XSAGY5URREB

not attested not anchored not stored refs pending

Inverse boundary value problem for linear Schr\"odinger equation in two dimensions

Masahiro Yamamoto, Oleg Yu. Imanuvilov

arxiv:1208.3775 v1 · 2012-08-18 · 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{ZYZSLIMQAL342I2XSAGY5URREB}

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	2026-05-18T03:48:26.235824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce3325a19002f7cd2357900d8ed2312046ff9ee6f79a91297d0affeaa8eb1e43

Aliases

arxiv: 1208.3775 · arxiv_version: 1208.3775v1 · doi: 10.48550/arxiv.1208.3775 · pith_short_12: ZYZSLIMQAL34 · pith_short_16: ZYZSLIMQAL342I2X · pith_short_8: ZYZSLIMQ

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/ZYZSLIMQAL342I2XSAGY5URREB \
  | 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: ce3325a19002f7cd2357900d8ed2312046ff9ee6f79a91297d0affeaa8eb1e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1aeda09f0fd5acae3ecf7b755f4b681d727e5237d49b505970af373497b2acb",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-08-18T18:46:33Z",
    "title_canon_sha256": "3d4f3a79a8501550183c55093bc786c17adc8d82f7ba007ce695127b466033a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3775",
    "kind": "arxiv",
    "version": 1
  }
}