Pith Number

pith:L22QMTJD

pith:2019:L22QMTJDHGUBIDAXUTMAHUYKJB

not attested not anchored not stored refs pending

Operator error estimates for homogenization of the nonstationary Schr\"odinger-type equations: dependence on time

Mark Dorodnyi

arxiv:1905.04583 v1 · 2019-05-11 · 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{L22QMTJDHGUBIDAXUTMAHUYKJB}

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	2026-05-17T23:46:24.309686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb5064d2339a8140c17a4d803d30a4840e8a444453053b9e458af5be8f36fc5

Aliases

arxiv: 1905.04583 · arxiv_version: 1905.04583v1 · doi: 10.48550/arxiv.1905.04583 · pith_short_12: L22QMTJDHGUB · pith_short_16: L22QMTJDHGUBIDAX · pith_short_8: L22QMTJD

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/L22QMTJDHGUBIDAXUTMAHUYKJB \
  | 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: 5eb5064d2339a8140c17a4d803d30a4840e8a444453053b9e458af5be8f36fc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4207db3b028600164a4b2f02395eac30c06c7c9b3739abb594407d032401642",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-05-11T20:10:46Z",
    "title_canon_sha256": "bb5d88d9e33fb0cf8b6dcbd532fb63ae4dba369186ac3aa3e39000e44fd3f84a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04583",
    "kind": "arxiv",
    "version": 1
  }
}