Pith Number

pith:KCF3CX6Y

pith:2018:KCF3CX6YHXH54AOF5OXWCJBQ2S

not attested not anchored not stored refs pending

A remark on $C^{1,\alpha}$-regularity for differential inequalities in viscosity sense

Armin Schikorra

arxiv:1811.00376 v2 · 2018-11-01 · 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{KCF3CX6YHXH54AOF5OXWCJBQ2S}

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	2026-05-18T00:01:25.236237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

508bb15fd83dcfde01c5ebaf612430d4a3051adba4e39ac90fcbb907b4decd32

Aliases

arxiv: 1811.00376 · arxiv_version: 1811.00376v2 · doi: 10.48550/arxiv.1811.00376 · pith_short_12: KCF3CX6YHXH5 · pith_short_16: KCF3CX6YHXH54AOF · pith_short_8: KCF3CX6Y

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/KCF3CX6YHXH54AOF5OXWCJBQ2S \
  | 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: 508bb15fd83dcfde01c5ebaf612430d4a3051adba4e39ac90fcbb907b4decd32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9de74d001ac234a1139a57cdb56cf20a6c53cd9ef1c5a6b5af44ebf0aca18b6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-01T13:43:18Z",
    "title_canon_sha256": "7441a75a7c4e87ed4ce38d6cb1d35855298d848f300bf45d650943863609cd8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00376",
    "kind": "arxiv",
    "version": 2
  }
}