Pith Number

pith:PIGFNXJD

pith:2017:PIGFNXJDZSA5GR4NPJPMHU6KQP

not attested not anchored not stored refs pending

Spatial Manifestations of Order Reduction in Runge-Kutta Methods for Initial Boundary Value Problems

Benjamin Seibold, David Shirokoff, Dong Zhou, Rodolfo Ruben Rosales

arxiv:1712.00897 v3 · 2017-12-04 · math.NA · cs.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{PIGFNXJDZSA5GR4NPJPMHU6KQP}

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	2026-07-05T06:42:37.819767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0c56dd23cc81d3478d7a5ec3d3ca83fc487435bb888aee8a94e9376a686f16

Aliases

arxiv: 1712.00897 · arxiv_version: 1712.00897v3 · doi: 10.48550/arxiv.1712.00897 · pith_short_12: PIGFNXJDZSA5 · pith_short_16: PIGFNXJDZSA5GR4N · pith_short_8: PIGFNXJD

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/PIGFNXJDZSA5GR4NPJPMHU6KQP \
  | 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: 7a0c56dd23cc81d3478d7a5ec3d3ca83fc487435bb888aee8a94e9376a686f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3169fdb1b21f82ab3f468275702657e2fd1ea3c1a68932f442de5bde8517401e",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-12-04T04:04:40Z",
    "title_canon_sha256": "0b4343e54ce0f7fc09cf43b1cc52a2cca9ccc844cc672881ab782be1aa7de2ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00897",
    "kind": "arxiv",
    "version": 3
  }
}