Pith Number

pith:623QAH2L

pith:2014:623QAH2LOG6DHJ2FZ6OMNR46IC

not attested not anchored not stored refs pending

Convergence of finite difference schemes for the Benjamin-Ono equation

Helge Holden, Nils Henrik Risebro, Rajib Dutta, Ujjwal Koley

arxiv:1408.3948 v2 · 2014-08-18 · 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{623QAH2LOG6DHJ2FZ6OMNR46IC}

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	2026-05-18T01:16:19.083445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6b7001f4b71bc33a745cf9cc6c79e40883f74d939c8825e035a4df99266cd62

Aliases

arxiv: 1408.3948 · arxiv_version: 1408.3948v2 · doi: 10.48550/arxiv.1408.3948 · pith_short_12: 623QAH2LOG6D · pith_short_16: 623QAH2LOG6DHJ2F · pith_short_8: 623QAH2L

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/623QAH2LOG6DHJ2FZ6OMNR46IC \
  | 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: f6b7001f4b71bc33a745cf9cc6c79e40883f74d939c8825e035a4df99266cd62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45eb6d6db1b376a3c8274f3a8966facc45512c98c4621ca9246f468584c9eca6",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-08-18T09:26:33Z",
    "title_canon_sha256": "da9f43b79f0edf6f34a337891d131510ae017f3db158ed31d6e7a29215d7610e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3948",
    "kind": "arxiv",
    "version": 2
  }
}