Pith Number

pith:JT64FTJE

pith:2011:JT64FTJEHNQBSB2F5BXU3NDQAN

not attested not anchored not stored refs pending

Convergence of Rothe scheme for hemivariational inequalities of parabolic type

Piotr Kalita

arxiv:1108.5469 v2 · 2011-08-27 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JT64FTJEHNQBSB2F5BXU3NDQAN}

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	2026-05-18T03:18:40.562654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cfdc2cd243b60190745e86f4db4700341c4d68d67714c522941b09d5ffe0adc

Aliases

arxiv: 1108.5469 · arxiv_version: 1108.5469v2 · doi: 10.48550/arxiv.1108.5469 · pith_short_12: JT64FTJEHNQB · pith_short_16: JT64FTJEHNQBSB2F · pith_short_8: JT64FTJE

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/JT64FTJEHNQBSB2F5BXU3NDQAN \
  | 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: 4cfdc2cd243b60190745e86f4db4700341c4d68d67714c522941b09d5ffe0adc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a9a3b3bd09e470a3044896b974eb22dbcd3bf5ebeba5a88dacaf9f45ad5e820",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-08-27T18:21:03Z",
    "title_canon_sha256": "e3882463be248c0bf4e6569d713ab953b00506951b55bc47e7d1de540bc26992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5469",
    "kind": "arxiv",
    "version": 2
  }
}