Pith Number

pith:JACCIC4X

pith:2018:JACCIC4X5RSVUTLSDU2IIT3WI4

not attested not anchored not stored refs pending

On partially free boundary solutions for elliptic problems with non-Lipschitz nonlinearities

Pavel Dr\'abek, Vladimir Bobkov, Yavdat Ilyasov

arxiv:1812.08018 v2 · 2018-12-19 · 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{JACCIC4X5RSVUTLSDU2IIT3WI4}

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	2026-05-17T23:49:33.018518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4804240b97ec655a4d721d34844f7647037fee562ec3903f14a2db94977557a9

Aliases

arxiv: 1812.08018 · arxiv_version: 1812.08018v2 · doi: 10.48550/arxiv.1812.08018 · pith_short_12: JACCIC4X5RSV · pith_short_16: JACCIC4X5RSVUTLS · pith_short_8: JACCIC4X

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/JACCIC4X5RSVUTLSDU2IIT3WI4 \
  | 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: 4804240b97ec655a4d721d34844f7647037fee562ec3903f14a2db94977557a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cffc129e8cd03ce8f280cc41ec3b244d499a297e60345e479912d079e0e8888",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-19T15:19:26Z",
    "title_canon_sha256": "b03d15e7af57d1794c93b142f1b3ef718e5dd53a6448437014c2d11b4df41336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08018",
    "kind": "arxiv",
    "version": 2
  }
}