Pith Number

pith:QQG5KOKW

pith:2014:QQG5KOKWKRBCANCQLJJYGMQMME

not attested not anchored not stored refs pending

An $H^{s,p}(\curl;\Omega)$ estimate for the Maxwell system

Manas Kar, Mourad Sini

arxiv:1408.2203 v1 · 2014-08-10 · 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{QQG5KOKWKRBCANCQLJJYGMQMME}

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	2026-05-18T02:45:30.076853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

840dd5395654422034505a5383320c612a7194a4ce560d50b14497abbb646db4

Aliases

arxiv: 1408.2203 · arxiv_version: 1408.2203v1 · doi: 10.48550/arxiv.1408.2203 · pith_short_12: QQG5KOKWKRBC · pith_short_16: QQG5KOKWKRBCANCQ · pith_short_8: QQG5KOKW

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/QQG5KOKWKRBCANCQLJJYGMQMME \
  | 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: 840dd5395654422034505a5383320c612a7194a4ce560d50b14497abbb646db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad21d0522b2e0d0c62c81403766675b570f1763ad0c0da9aadaee2eba468f754",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-08-10T09:13:00Z",
    "title_canon_sha256": "40dd71eae9586e5a80a4a911b8af5e28e75b8a2ee32e9b9948dfc7a6ebcbe16c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2203",
    "kind": "arxiv",
    "version": 1
  }
}