Pith Number

pith:Q4FTQIO4

pith:2017:Q4FTQIO4MIMAGJOM5IPUC5WFYF

not attested not anchored not stored refs pending

Resolvent estimates and numerical implementation for the homogenisation of one-dimensional periodic mixed type problems

Marcus Waurick, Sebastian Franz

arxiv:1711.08640 v1 · 2017-11-23 · math.AP · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4FTQIO4MIMAGJOM5IPUC5WFYF}

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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	2026-05-18T00:29:44.499752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

870b3821dc62180325ccea1f4176c5c14956e125ca84b2409d6933ef8f688577

Aliases

arxiv: 1711.08640 · arxiv_version: 1711.08640v1 · doi: 10.48550/arxiv.1711.08640 · pith_short_12: Q4FTQIO4MIMA · pith_short_16: Q4FTQIO4MIMAGJOM · pith_short_8: Q4FTQIO4

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/Q4FTQIO4MIMAGJOM5IPUC5WFYF \
  | 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: 870b3821dc62180325ccea1f4176c5c14956e125ca84b2409d6933ef8f688577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40289372887e37227a29ce1574a5784de333b8bcbdd2c9ac51f173707cd174ac",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-23T10:18:49Z",
    "title_canon_sha256": "6d84c21359e779e92835521c9a7836f6221e87f503c531213ba98cc70938da64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08640",
    "kind": "arxiv",
    "version": 1
  }
}