Pith Number

pith:OHDS526W

pith:2017:OHDS526WVQWBLUD5AEGUWNKTEU

not attested not anchored not stored refs pending

Parareal Convergence for Oscillatory PDEs with Finite Time-scale Separation

Adam Peddle, Beth Wingate, Terry Haut

arxiv:1705.09565 v1 · 2017-05-26 · math.NA · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHDS526WVQWBLUD5AEGUWNKTEU}

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	2026-05-18T00:43:38.356401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c72eebd6ac2c15d07d010d4b35532530b34e8102a5888b7b6a4a15414d2b7c

Aliases

arxiv: 1705.09565 · arxiv_version: 1705.09565v1 · doi: 10.48550/arxiv.1705.09565 · pith_short_12: OHDS526WVQWB · pith_short_16: OHDS526WVQWBLUD5 · pith_short_8: OHDS526W

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/OHDS526WVQWBLUD5AEGUWNKTEU \
  | 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: 71c72eebd6ac2c15d07d010d4b35532530b34e8102a5888b7b6a4a15414d2b7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5639234aebd15883540013029c83df259b6ac382440671bcadd5e1d9d1a300e2",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-05-26T13:00:12Z",
    "title_canon_sha256": "88acbd0e47170b8e4cfa2000e685739e2efba76464a65e95e33ac3a5c93f5e21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09565",
    "kind": "arxiv",
    "version": 1
  }
}