Pith Number

pith:PPYNEDTO

pith:2017:PPYNEDTO5EQMEHQ56X24LSH2RX

not attested not anchored not stored refs pending

A Short Proof of H\"older Continuity for Functions in DeGiorgi Classes

Colin Klaus, Naian Liao

arxiv:1712.05550 v1 · 2017-12-15 · 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{PPYNEDTO5EQMEHQ56X24LSH2RX}

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	2026-05-18T00:06:46.379515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf0d20e6ee920c21e1df5f5c5c8fa8dc73f059b8d1355d2cd135d0bda60b4c7

Aliases

arxiv: 1712.05550 · arxiv_version: 1712.05550v1 · doi: 10.48550/arxiv.1712.05550 · pith_short_12: PPYNEDTO5EQM · pith_short_16: PPYNEDTO5EQMEHQ5 · pith_short_8: PPYNEDTO

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/PPYNEDTO5EQMEHQ56X24LSH2RX \
  | 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: 7bf0d20e6ee920c21e1df5f5c5c8fa8dc73f059b8d1355d2cd135d0bda60b4c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bd23c2ebc8e8f4cc0f6cb5981a04489148ae4616f6757458ecb79f04e8595a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-12-15T06:11:10Z",
    "title_canon_sha256": "2a388e6e99eebece944f4be67de8df007868ec125d83ef2b883427a48aec4d4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05550",
    "kind": "arxiv",
    "version": 1
  }
}