Pith Number

pith:LLGD2RUK

pith:2015:LLGD2RUK5P6BCLN4XRVAGTUA77

not attested not anchored not stored refs pending

A-stable time discretizations preserve maximal parabolic regularity

Bal\'azs Kov\'acs, Buyang Li, Christian Lubich

arxiv:1511.07823 v1 · 2015-11-24 · 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{LLGD2RUK5P6BCLN4XRVAGTUA77}

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	2026-05-18T01:09:51.695807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5acc3d468aebfc112dbcbc6a034e80fff3b2d183c03e507fab5246ccfff8d057

Aliases

arxiv: 1511.07823 · arxiv_version: 1511.07823v1 · doi: 10.48550/arxiv.1511.07823 · pith_short_12: LLGD2RUK5P6B · pith_short_16: LLGD2RUK5P6BCLN4 · pith_short_8: LLGD2RUK

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/LLGD2RUK5P6BCLN4XRVAGTUA77 \
  | 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: 5acc3d468aebfc112dbcbc6a034e80fff3b2d183c03e507fab5246ccfff8d057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cff600302aa7c7040845494120a6ceedf0a1f405f8e666d80cc834165633c926",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-11-24T17:54:05Z",
    "title_canon_sha256": "a4613a05be38b5ad7bffe5003af236966e9d17418be5a16634406b6816ec61c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07823",
    "kind": "arxiv",
    "version": 1
  }
}