Pith Number

pith:JXKI5TN2

pith:2019:JXKI5TN2H3WSMRUHN2YYXEUY6B

not attested not anchored not stored refs pending

Removable sets in non-uniformly elliptic problems

Cristiana De Filippis, Iwona Chlebicka

arxiv:1901.03412 v2 · 2019-01-10 · 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{JXKI5TN2H3WSMRUHN2YYXEUY6B}

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.

Cited by

1 paper in Pith

Regularity results for a class of non-autonomous obstacle problems with $(p,q)$-growth

Receipt and verification

First computed	2026-05-17T23:56:22.670468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dd48ecdba3eed2646876eb18b9298f043e29d7e5bf22ec85e59ab8d16de2d7e

Aliases

arxiv: 1901.03412 · arxiv_version: 1901.03412v2 · doi: 10.48550/arxiv.1901.03412 · pith_short_12: JXKI5TN2H3WS · pith_short_16: JXKI5TN2H3WSMRUH · pith_short_8: JXKI5TN2

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/JXKI5TN2H3WSMRUHN2YYXEUY6B \
  | 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: 4dd48ecdba3eed2646876eb18b9298f043e29d7e5bf22ec85e59ab8d16de2d7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d96e949cec976e7b485a39f6c4c40f70e233c4ecf8e36710bafa5ea4b0fda31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-01-10T22:01:22Z",
    "title_canon_sha256": "6c429b65fa0c596a94cde617157d2dd65735a02c138407cc5004b2fa921d31f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03412",
    "kind": "arxiv",
    "version": 2
  }
}