Pith Number

pith:JEMZD56A

pith:2017:JEMZD56AGST2ZHOGZY37B5XFBG

not attested not anchored not stored refs pending

On a randomized backward Euler method for nonlinear evolution equations with time-irregular coefficients

Mih\'aly Kov\'acs, Monika Eisenmann, Raphael Kruse, Stig Larsson

arxiv:1709.01018 v2 · 2017-09-04 · 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{JEMZD56AGST2ZHOGZY37B5XFBG}

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	2026-06-04T19:10:56.560118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

491991f7c034a7ac9dc6ce37f0f6e5098f224bb619d390f99fd96ff12b01b02c

Aliases

arxiv: 1709.01018 · arxiv_version: 1709.01018v2 · doi: 10.48550/arxiv.1709.01018 · pith_short_12: JEMZD56AGST2 · pith_short_16: JEMZD56AGST2ZHOG · pith_short_8: JEMZD56A

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/JEMZD56AGST2ZHOGZY37B5XFBG \
  | 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: 491991f7c034a7ac9dc6ce37f0f6e5098f224bb619d390f99fd96ff12b01b02c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b6190227015e13325a756dffec7714dc4f2d989726254172a2b6b966da72a17",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-09-04T16:02:56Z",
    "title_canon_sha256": "6b9935cae5881551e6d45ba383ca7b49593e00a4c5fc094e6ec7ee86c1d78b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01018",
    "kind": "arxiv",
    "version": 2
  }
}