Pith Number

pith:OAPAY3MA

pith:2015:OAPAY3MAIQW7RB6TTXS4FYBUQR

not attested not anchored not stored refs pending

Parareal methods for highly oscillatory dynamical systems

Gil Ariel, Richard Tsai, Seong Jun Kim

arxiv:1503.02094 v2 · 2015-03-06 · 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{OAPAY3MAIQW7RB6TTXS4FYBUQR}

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	2026-05-18T01:26:34.337734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

701e0c6d80442df887d39de5c2e034844a936cef578bd0581f07123bf5bfe097

Aliases

arxiv: 1503.02094 · arxiv_version: 1503.02094v2 · doi: 10.48550/arxiv.1503.02094 · pith_short_12: OAPAY3MAIQW7 · pith_short_16: OAPAY3MAIQW7RB6T · pith_short_8: OAPAY3MA

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/OAPAY3MAIQW7RB6TTXS4FYBUQR \
  | 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: 701e0c6d80442df887d39de5c2e034844a936cef578bd0581f07123bf5bfe097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f9a46673be6ae20f89cc59863a5af57666cfb8a111775bec880bda7e7290cb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-03-06T21:32:47Z",
    "title_canon_sha256": "c96dbf3de4e8b0fd51085afa40d94edad474b8f6a5e3c3c9f739a0f9d31d4290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02094",
    "kind": "arxiv",
    "version": 2
  }
}