Pith Number

pith:FXTCA4DN

pith:2011:FXTCA4DNKNRGLTBGO67RIBO6JM

not attested not anchored not stored refs pending

Discrete conservation laws and the convergence of long time simulations of the mKdV equation

Carlos Gorria, Luis Vega, Miguel A. Alejo

arxiv:1109.6028 v1 · 2011-09-27 · math.NA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXTCA4DNKNRGLTBGO67RIBO6JM}

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	2026-05-18T04:12:09.958799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de620706d536265cc2677bf1405de4b30fe004988ebfc0ad95a6a0a74b3d0a4

Aliases

arxiv: 1109.6028 · arxiv_version: 1109.6028v1 · doi: 10.48550/arxiv.1109.6028 · pith_short_12: FXTCA4DNKNRG · pith_short_16: FXTCA4DNKNRGLTBG · pith_short_8: FXTCA4DN

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/FXTCA4DNKNRGLTBGO67RIBO6JM \
  | 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: 2de620706d536265cc2677bf1405de4b30fe004988ebfc0ad95a6a0a74b3d0a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6a1a0dcbf3fdcd5c3d724c6fc1f62d530db68f0be0f209f157eab7dead20311",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-09-27T20:39:55Z",
    "title_canon_sha256": "bd5bcbf98560ce32d20bdb01c8057d95b5aba8509b54766c0d694dcde03694a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6028",
    "kind": "arxiv",
    "version": 1
  }
}