Pith Number

pith:NIIEI4NA

pith:2010:NIIEI4NAV7BEATCFCQHA4FLLJF

not attested not anchored not stored refs pending

BMO solvability and the $A_\infty$ condition for elliptic operators

Carlos Kenig, Jill Pipher, Martin Dindos

arxiv:1007.5496 v1 · 2010-07-30 · 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{NIIEI4NAV7BEATCFCQHA4FLLJF}

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	2026-05-18T04:42:45.096430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a104471a0afc2404c45140e0e156b4977bc336fb21464969a202191c481bb83

Aliases

arxiv: 1007.5496 · arxiv_version: 1007.5496v1 · doi: 10.48550/arxiv.1007.5496 · pith_short_12: NIIEI4NAV7BE · pith_short_16: NIIEI4NAV7BEATCF · pith_short_8: NIIEI4NA

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/NIIEI4NAV7BEATCFCQHA4FLLJF \
  | 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: 6a104471a0afc2404c45140e0e156b4977bc336fb21464969a202191c481bb83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da4b70fe1cbd6301775bb4f837fce5b2fa8c607bcb11f34f6ab990accac34611",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-07-30T16:58:34Z",
    "title_canon_sha256": "2564e4f87283d861dd3cb7346d8cf898255c8d04a328f09a8b7a5f2a8869a822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5496",
    "kind": "arxiv",
    "version": 1
  }
}