Pith Number

pith:D4EKO4RA

pith:2017:D4EKO4RAMS5FEWIHYNTBY4EIKK

not attested not anchored not stored refs pending

On two-dimensional nonlocal Venttsel' problems in piecewise smooth domains

Alexander Nazarov, Maria Rosaria Lancia, Paola Vernole, Simone Creo

arxiv:1702.06324 v1 · 2017-02-21 · 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{D4EKO4RAMS5FEWIHYNTBY4EIKK}

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	2026-05-18T00:50:14.439539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f08a7722064ba525907c3661c70885295e31a003650bdc3ab183bcc7708225b

Aliases

arxiv: 1702.06324 · arxiv_version: 1702.06324v1 · doi: 10.48550/arxiv.1702.06324 · pith_short_12: D4EKO4RAMS5F · pith_short_16: D4EKO4RAMS5FEWIH · pith_short_8: D4EKO4RA

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/D4EKO4RAMS5FEWIHYNTBY4EIKK \
  | 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: 1f08a7722064ba525907c3661c70885295e31a003650bdc3ab183bcc7708225b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "283fa52e2e588e18a109f119dbbac8d9d7b0904bee3e623494a06c4176cae03d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-21T10:52:03Z",
    "title_canon_sha256": "f8d7d112293599f4225e157885f2b724a6055e6d4a16317764b1823225c08f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06324",
    "kind": "arxiv",
    "version": 1
  }
}