Pith Number

pith:KHPZWYE4

pith:2015:KHPZWYE4RCAL4LMWQK7PJXXW2S

not attested not anchored not stored refs pending

The Constrained Krasnosel'skii Formula for Parabolic Differential Inclusions

Jakub Siemianowski, Wojciech Kryszewski

arxiv:1504.02924 v1 · 2015-04-12 · math.AP · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHPZWYE4RCAL4LMWQK7PJXXW2S}

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	2026-05-18T02:18:59.658837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51df9b609c8880be2d9682bef4def6d49c77c1c243ee589257f2f088bddd6f4f

Aliases

arxiv: 1504.02924 · arxiv_version: 1504.02924v1 · doi: 10.48550/arxiv.1504.02924 · pith_short_12: KHPZWYE4RCAL · pith_short_16: KHPZWYE4RCAL4LMW · pith_short_8: KHPZWYE4

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/KHPZWYE4RCAL4LMWQK7PJXXW2S \
  | 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: 51df9b609c8880be2d9682bef4def6d49c77c1c243ee589257f2f088bddd6f4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa938c6444f5f48388a8b5fb66542f1692b15d1aced88039388c9551c04d9a9c",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-04-12T00:49:59Z",
    "title_canon_sha256": "ef28c97112b15fa7edc598a5531f6c6d5c7c776fecc9677a6d950df0bcbbac59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02924",
    "kind": "arxiv",
    "version": 1
  }
}