Pith Number

pith:B2E2Y5AH

pith:2015:B2E2Y5AH6WSORFVQF5LVB5P3QY

not attested not anchored not stored refs pending

A linearly implicit conservative difference scheme for the generalized Rosenau-Kawahara-RLW equation

Dongdong He, Kejia Pan

arxiv:1509.04546 v1 · 2015-09-15 · 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{B2E2Y5AH6WSORFVQF5LVB5P3QY}

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	2026-05-18T01:32:58.595446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e89ac7407f5a4e896b02f5750f5fb8632935badc42c32c09936a91a5832b0ed

Aliases

arxiv: 1509.04546 · arxiv_version: 1509.04546v1 · doi: 10.48550/arxiv.1509.04546 · pith_short_12: B2E2Y5AH6WSO · pith_short_16: B2E2Y5AH6WSORFVQ · pith_short_8: B2E2Y5AH

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/B2E2Y5AH6WSORFVQF5LVB5P3QY \
  | 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: 0e89ac7407f5a4e896b02f5750f5fb8632935badc42c32c09936a91a5832b0ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "215feb583572c4e721e5f7b0513ce4ebea0e6c038e299e4c1068e6ab994675e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-09-15T13:38:24Z",
    "title_canon_sha256": "2785bb89692ef5709a79868f4ff5a8fd7925b7c53b0f3c581df562936de19b9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04546",
    "kind": "arxiv",
    "version": 1
  }
}