Pith Number

pith:FWAX6XJI

pith:2013:FWAX6XJII3HRRDHCPGIOJSEBHB

not attested not anchored not stored refs pending

Error Analysis of Explicit Partitioned Runge-Kutta Schemes for Conservation Laws

David I. Ketcheson, Igor Savostianov, Willem Hundsdorfer

arxiv:1310.7168 v1 · 2013-10-27 · 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{FWAX6XJII3HRRDHCPGIOJSEBHB}

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	2026-05-18T03:08:46.079938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d817f5d2846cf188ce27990e4c8813850be1a5b52a8cdc1bba542f55d5d7584

Aliases

arxiv: 1310.7168 · arxiv_version: 1310.7168v1 · doi: 10.48550/arxiv.1310.7168 · pith_short_12: FWAX6XJII3HR · pith_short_16: FWAX6XJII3HRRDHC · pith_short_8: FWAX6XJI

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/FWAX6XJII3HRRDHCPGIOJSEBHB \
  | 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: 2d817f5d2846cf188ce27990e4c8813850be1a5b52a8cdc1bba542f55d5d7584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e469e5028be59163e7533da9cf7be3a942575c5952d01053b72401b0e3e31b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-10-27T07:22:08Z",
    "title_canon_sha256": "a35e5903098489398f40a2fe2a32516a189e043bff8ba086c151dc99c8621083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7168",
    "kind": "arxiv",
    "version": 1
  }
}