Pith Number

pith:3PWTF4ZV

pith:2015:3PWTF4ZVWU4UKZKPMFPE7S36L7

not attested not anchored not stored refs pending

Existence and optimality of strong stability preserving linear multistep methods: a duality-based approach

Adri\'an N\'emeth, David Ketcheson

arxiv:1504.03930 v2 · 2015-04-15 · 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{3PWTF4ZVWU4UKZKPMFPE7S36L7}

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	2026-05-18T01:17:37.585564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbed32f335b53945654f615e4fcb7e5ff7cd160eafc04ef10af6358d54d32464

Aliases

arxiv: 1504.03930 · arxiv_version: 1504.03930v2 · doi: 10.48550/arxiv.1504.03930 · pith_short_12: 3PWTF4ZVWU4U · pith_short_16: 3PWTF4ZVWU4UKZKP · pith_short_8: 3PWTF4ZV

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/3PWTF4ZVWU4UKZKPMFPE7S36L7 \
  | 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: dbed32f335b53945654f615e4fcb7e5ff7cd160eafc04ef10af6358d54d32464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d6d4c7924e4ebc82b926bbbe45b613f0572a626ccaf1c8db7495f83c3e14c70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-04-15T14:41:24Z",
    "title_canon_sha256": "c48e37f031656d75eb79e989a63ad9cff2b611fccf64a8d2b09473454e3b28ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03930",
    "kind": "arxiv",
    "version": 2
  }
}