Pith Number

pith:IFY7ZLTC

pith:2013:IFY7ZLTCXWDVZHHKFVQKWUJKEG

not attested not anchored not stored refs pending

The Boundary value problems for second order elliptic operators satisfying a Carleson condition

David Rule, Jill Pipher, Martin Dindo\v{s}

arxiv:1301.0426 v2 · 2013-01-03 · 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{IFY7ZLTCXWDVZHHKFVQKWUJKEG}

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	2026-05-18T01:28:15.425098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4171fcae62bd875c9cea2d60ab512a21832aef7cad4f8a2ab910be69ab86e8ad

Aliases

arxiv: 1301.0426 · arxiv_version: 1301.0426v2 · doi: 10.48550/arxiv.1301.0426 · pith_short_12: IFY7ZLTCXWDV · pith_short_16: IFY7ZLTCXWDVZHHK · pith_short_8: IFY7ZLTC

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/IFY7ZLTCXWDVZHHKFVQKWUJKEG \
  | 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: 4171fcae62bd875c9cea2d60ab512a21832aef7cad4f8a2ab910be69ab86e8ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058d54d1d92c4979ab4e3ffe8bf00bf1cbb461822b39e315f26db2a5e5c1d51f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-01-03T11:47:03Z",
    "title_canon_sha256": "a9b140fb4e3980710dd9a74a8481cac7b9e45b6ab7a5e87742bd0f04bc6eec86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0426",
    "kind": "arxiv",
    "version": 2
  }
}