Pith Number

pith:D3QEVRV3

pith:2016:D3QEVRV3TDRGYZF3VC3B5JS6UF

not attested not anchored not stored refs pending

Systems of semilinear parabolic variational inequalities with time-dependent convex obstacles

Andrzej Rozkosz, Leszek Slominski, Tomasz Klimsiak

arxiv:1606.04742 v2 · 2016-06-15 · 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{D3QEVRV3TDRGYZF3VC3B5JS6UF}

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	2026-05-17T23:50:07.655055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee04ac6bb98e26c64bba8b61ea65ea17961567c255910240eaeb2cc62eb0585

Aliases

arxiv: 1606.04742 · arxiv_version: 1606.04742v2 · doi: 10.48550/arxiv.1606.04742 · pith_short_12: D3QEVRV3TDRG · pith_short_16: D3QEVRV3TDRGYZF3 · pith_short_8: D3QEVRV3

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/D3QEVRV3TDRGYZF3VC3B5JS6UF \
  | 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: 1ee04ac6bb98e26c64bba8b61ea65ea17961567c255910240eaeb2cc62eb0585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f7e1c1d49d1d228a29588c7fe30b27c74c741b360864546e8fa4fe63b34d88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-06-15T12:42:41Z",
    "title_canon_sha256": "3ca367a6996db914118cb48e1090295dd9ae438c23fbb9c0bd8dfca5d5b709b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04742",
    "kind": "arxiv",
    "version": 2
  }
}