Pith Number

pith:SIPPUZUA

pith:2015:SIPPUZUAWZEXN4BOLGS6TVM2DV

not attested not anchored not stored refs pending

Zero Energy Scattering for One-Dimensional Schr\"odinger Operators and Applications to Dispersive Estimates

Gerald Teschl, Iryna Egorova, Markus Holzleitner

arxiv:1504.05744 v2 · 2015-04-22 · 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{SIPPUZUAWZEXN4BOLGS6TVM2DV}

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	2026-05-18T01:25:00.902170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

921efa6680b64976f02e59a5e9d59a1d53d13bf8986c1c3f3148acd9516750fc

Aliases

arxiv: 1504.05744 · arxiv_version: 1504.05744v2 · doi: 10.48550/arxiv.1504.05744 · pith_short_12: SIPPUZUAWZEX · pith_short_16: SIPPUZUAWZEXN4BO · pith_short_8: SIPPUZUA

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/SIPPUZUAWZEXN4BOLGS6TVM2DV \
  | 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: 921efa6680b64976f02e59a5e9d59a1d53d13bf8986c1c3f3148acd9516750fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ee7240ee3409c8c59be3037fed1cdca52ecc32aab6aaed8677a43d3e380faec",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2015-04-22T11:41:11Z",
    "title_canon_sha256": "0ca29521527eecedbb5d7aa7b266e4857862a9fd35553b3909924ab5161e0930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05744",
    "kind": "arxiv",
    "version": 2
  }
}