Pith Number

pith:DF2SR6SV

pith:2015:DF2SR6SVS4FM37DC2TRHSK4LK2

not attested not anchored not stored refs pending

Homogenization of nonstationary Schr\"odinger type equations with periodic coefficients

Tatiana Suslina

arxiv:1508.07641 v1 · 2015-08-30 · 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{DF2SR6SVS4FM37DC2TRHSK4LK2}

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	2026-05-18T01:34:31.788145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197528fa55970acdfc62d4e2792b8b56870ba1e048934d0cb61ecf41208eb555

Aliases

arxiv: 1508.07641 · arxiv_version: 1508.07641v1 · doi: 10.48550/arxiv.1508.07641 · pith_short_12: DF2SR6SVS4FM · pith_short_16: DF2SR6SVS4FM37DC · pith_short_8: DF2SR6SV

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/DF2SR6SVS4FM37DC2TRHSK4LK2 \
  | 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: 197528fa55970acdfc62d4e2792b8b56870ba1e048934d0cb61ecf41208eb555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb6eeba61ecd3c463140574ee1db07829a6bd430555abf42e7988127e69fbb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-30T21:53:03Z",
    "title_canon_sha256": "a5fa82dea4bf6a36e46cbd4be5a48d0da73ae9debd5665dd2bd6e03060dc5921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07641",
    "kind": "arxiv",
    "version": 1
  }
}