Pith Number

pith:RCXGDLIX

pith:2013:RCXGDLIXGKJHXT2H3HQYKMWBQ7

not attested not anchored not stored refs pending

Maximum-norm stability and maximal L^p regularity of FEMs for parabolic equations with Lipschitz continuous coefficients

Buyang Li

arxiv:1309.2495 v3 · 2013-09-10 · 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{RCXGDLIXGKJHXT2H3HQYKMWBQ7}

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	2026-05-18T02:45:04.759717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88ae61ad1732927bcf47d9e18532c187e5fd202c2aa30af679f5593a8487806b

Aliases

arxiv: 1309.2495 · arxiv_version: 1309.2495v3 · doi: 10.48550/arxiv.1309.2495 · pith_short_12: RCXGDLIXGKJH · pith_short_16: RCXGDLIXGKJHXT2H · pith_short_8: RCXGDLIX

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/RCXGDLIXGKJHXT2H3HQYKMWBQ7 \
  | 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: 88ae61ad1732927bcf47d9e18532c187e5fd202c2aa30af679f5593a8487806b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc282a7d48674bf7e76639b530ccb0a354357708202ce923641090bdd4200c89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-09-10T13:10:51Z",
    "title_canon_sha256": "6c80ccc838f2075a783242c2dee44fadcece0072ea4c588ec9056707a24a38eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2495",
    "kind": "arxiv",
    "version": 3
  }
}