Pith Number

pith:SIP24JBG

pith:2013:SIP24JBGVOT7LA4FON2Y3CALCR

not attested not anchored not stored refs pending

Error estimates for approximations of nonhomogeneous nonlinear uniformly elliptic equations

Olga Turanova

arxiv:1309.4343 v2 · 2013-09-17 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIP24JBGVOT7LA4FON2Y3CALCR}

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	2026-05-18T01:19:39.086520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

921fae2426aba7f5838573758d880b147472fadf605a5a9d57332767b175f7f9

Aliases

arxiv: 1309.4343 · arxiv_version: 1309.4343v2 · doi: 10.48550/arxiv.1309.4343 · pith_short_12: SIP24JBGVOT7 · pith_short_16: SIP24JBGVOT7LA4F · pith_short_8: SIP24JBG

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/SIP24JBGVOT7LA4FON2Y3CALCR \
  | 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: 921fae2426aba7f5838573758d880b147472fadf605a5a9d57332767b175f7f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "153411ca0d8d36f5bdefe86c8efd9ead986544e6845f6b9c16cebdf7b80d29bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-09-17T15:11:26Z",
    "title_canon_sha256": "7c8c148ed693add566515c648f8d8fc93d79032e49ea1c5d48cc06d3af446144"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4343",
    "kind": "arxiv",
    "version": 2
  }
}