Pith Number

pith:L5GYIG43

pith:2014:L5GYIG437M6RFZCDWGA3TXHH22

not attested not anchored not stored refs pending

Flux Splitting for stiff equations: A notion on stability

Jochen Sch\"utz, Sebastian Noelle

arxiv:1412.1595 v1 · 2014-12-04 · 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{L5GYIG437M6RFZCDWGA3TXHH22}

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	2026-05-18T02:32:06.908197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4d841b9bfb3d12e443b181b9dce7d6973322b0b5494869e3b5e5f602067061

Aliases

arxiv: 1412.1595 · arxiv_version: 1412.1595v1 · doi: 10.48550/arxiv.1412.1595 · pith_short_12: L5GYIG437M6R · pith_short_16: L5GYIG437M6RFZCD · pith_short_8: L5GYIG43

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/L5GYIG437M6RFZCDWGA3TXHH22 \
  | 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: 5f4d841b9bfb3d12e443b181b9dce7d6973322b0b5494869e3b5e5f602067061

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aac42069b491e0b0c6cd49cfe62768f5f202c8869626b55f5944a375f679a9d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-12-04T09:28:21Z",
    "title_canon_sha256": "6d0e7e4f6940eba94ef05217b7f30a23152fff09a334966a94a6b3b17d9a31ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1595",
    "kind": "arxiv",
    "version": 1
  }
}