Pith Number

pith:K55RWNB4

pith:2017:K55RWNB4DXC2ZJQPANWJZX3FY2

not attested not anchored not stored refs pending

A Toolkit For Steady States of Nonlinear Wave Equations: Continuous Time Nesterov and Exponential Time Differencing Schemes

C. B. Ward, I. G. Kevrekidis, N. Whitaker, P. G. Kevrekidis

arxiv:1710.05047 v1 · 2017-10-13 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K55RWNB4DXC2ZJQPANWJZX3FY2}

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	2026-05-18T00:32:54.569105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

577b1b343c1dc5aca60f036c9cdf65c69ce1bce28e67f033223bd4230b89419d

Aliases

arxiv: 1710.05047 · arxiv_version: 1710.05047v1 · doi: 10.48550/arxiv.1710.05047 · pith_short_12: K55RWNB4DXC2 · pith_short_16: K55RWNB4DXC2ZJQP · pith_short_8: K55RWNB4

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/K55RWNB4DXC2ZJQPANWJZX3FY2 \
  | 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: 577b1b343c1dc5aca60f036c9cdf65c69ce1bce28e67f033223bd4230b89419d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdc64a8406331b9d1c0d3c879f5612bc8ddcfeba79394f17cfe46d48085c4320",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2017-10-13T18:21:23Z",
    "title_canon_sha256": "bc797b20eac3bd356770cd982c735914b9b7a69697ce27886c20567dacc1f5d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05047",
    "kind": "arxiv",
    "version": 1
  }
}