Pith Number

pith:IJTJO32I

pith:2017:IJTJO32IPUXSYBW56OG6XKU6PQ

not attested not anchored not stored refs pending

Nehari method for locally Lipschitz functionals with examples in problems in the space of bounded variation functions

G. M. Figueiredo, M. T. O. Pimenta

arxiv:1704.03748 v1 · 2017-04-12 · 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{IJTJO32IPUXSYBW56OG6XKU6PQ}

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	2026-05-18T00:46:26.974058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4266976f487d2f2c06ddf38debaa9e7c2a2967677f11d6246c20c6cc1ce0e8de

Aliases

arxiv: 1704.03748 · arxiv_version: 1704.03748v1 · doi: 10.48550/arxiv.1704.03748 · pith_short_12: IJTJO32IPUXS · pith_short_16: IJTJO32IPUXSYBW5 · pith_short_8: IJTJO32I

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/IJTJO32IPUXSYBW56OG6XKU6PQ \
  | 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: 4266976f487d2f2c06ddf38debaa9e7c2a2967677f11d6246c20c6cc1ce0e8de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e988527fdaa9d310ffc5520f976394c0dd90f448f3892279098451122475a121",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-12T13:23:17Z",
    "title_canon_sha256": "590089a43829cb88c314a58c15bf498b882a73ef10591f87f2934f61f51a9575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03748",
    "kind": "arxiv",
    "version": 1
  }
}