Pith Number

pith:NPMCV2BJ

pith:2017:NPMCV2BJYQVPMTOCJNRY6IRMTT

not attested not anchored not stored refs pending

Two-scale convergence in thin domains with locally periodic rapidly oscillating boundary

Irina Pettersson

arxiv:1703.09027 v1 · 2017-03-27 · 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{NPMCV2BJYQVPMTOCJNRY6IRMTT}

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	2026-05-18T00:47:54.522892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bd82ae829c42af64dc24b638f222c9cd0b8ccedfec5eec807fa0ddf1ddb9495

Aliases

arxiv: 1703.09027 · arxiv_version: 1703.09027v1 · doi: 10.48550/arxiv.1703.09027 · pith_short_12: NPMCV2BJYQVP · pith_short_16: NPMCV2BJYQVPMTOC · pith_short_8: NPMCV2BJ

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/NPMCV2BJYQVPMTOCJNRY6IRMTT \
  | 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: 6bd82ae829c42af64dc24b638f222c9cd0b8ccedfec5eec807fa0ddf1ddb9495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa25039b55983ec8bd44b6aa5b07b32a71e3be345548cb86c37698840c1c4543",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-27T12:16:51Z",
    "title_canon_sha256": "9543092a0769674789bacb4429f38d54b17a52a5eae02dae554aef816eb8b48b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09027",
    "kind": "arxiv",
    "version": 1
  }
}