Pith Number

pith:COCVMKIW

pith:2015:COCVMKIWOKVDVVXGKV7BQ24JHC

not attested not anchored not stored refs pending

Error Estimation for Multi-Stage Runge-Kutta IMEX Schemes

J.B. Collins, Jehanzeb H. Chaudhry, John N. Shadid

arxiv:1509.08576 v3 · 2015-09-29 · 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{COCVMKIWOKVDVVXGKV7BQ24JHC}

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	2026-05-18T01:02:04.876166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

138556291672aa3ad6e6557e186b893898cea4aff3f9d0366567ae3636a8e516

Aliases

arxiv: 1509.08576 · arxiv_version: 1509.08576v3 · doi: 10.48550/arxiv.1509.08576 · pith_short_12: COCVMKIWOKVD · pith_short_16: COCVMKIWOKVDVVXG · pith_short_8: COCVMKIW

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/COCVMKIWOKVDVVXGKV7BQ24JHC \
  | 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: 138556291672aa3ad6e6557e186b893898cea4aff3f9d0366567ae3636a8e516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6ee22d66e8f4cbd7872113a2d12cea3389927fe29f7aa32c04eeb522ac6ef91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-09-29T03:07:25Z",
    "title_canon_sha256": "7ff3613100d1a52fd38042907c7a782c62ae162eac5781d95e36401b3ecbe346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08576",
    "kind": "arxiv",
    "version": 3
  }
}