Pith Number

pith:7FOZ5KBV

pith:2017:7FOZ5KBV36JJFI5FZWL7IJXNX2

not attested not anchored not stored refs pending

A Hybrid High-Order method for highly oscillatory elliptic problems

Alexandre Ern, Matteo Cicuttin, Simon Lemaire

arxiv:1709.04679 v3 · 2017-09-14 · 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{7FOZ5KBV36JJFI5FZWL7IJXNX2}

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	2026-05-18T00:13:10.963655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f95d9ea835df9292a3a5cd97f426edbeae3f172594ac4dfa125687450170d742

Aliases

arxiv: 1709.04679 · arxiv_version: 1709.04679v3 · doi: 10.48550/arxiv.1709.04679 · pith_short_12: 7FOZ5KBV36JJ · pith_short_16: 7FOZ5KBV36JJFI5F · pith_short_8: 7FOZ5KBV

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/7FOZ5KBV36JJFI5FZWL7IJXNX2 \
  | 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: f95d9ea835df9292a3a5cd97f426edbeae3f172594ac4dfa125687450170d742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed8f09916a6582ea217a9eb93a453a257fe85920cf813a80eed90ddbc9b89c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-09-14T09:32:10Z",
    "title_canon_sha256": "48f7e67774f2cbfc920c5a7a1800b1057b22f8a62be938ca5976a97d7556edee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04679",
    "kind": "arxiv",
    "version": 3
  }
}