Pith Number

pith:F5Z2SKUT

pith:2012:F5Z2SKUTAVYBNORPGZJXLZYX3B

not attested not anchored not stored refs pending

$C^{1,\alpha}$-regularity for surfaces with $H$ in $L^p$

Giuseppe Tinaglia, Theodora Bourni

arxiv:1207.5129 v2 · 2012-07-21 · math.DG · 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{F5Z2SKUTAVYBNORPGZJXLZYX3B}

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	2026-05-18T02:49:18.639519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f73a92a93057016ba2f365375e717d85dd710cfefe01b543989985be7eeb295

Aliases

arxiv: 1207.5129 · arxiv_version: 1207.5129v2 · doi: 10.48550/arxiv.1207.5129 · pith_short_12: F5Z2SKUTAVYB · pith_short_16: F5Z2SKUTAVYBNORP · pith_short_8: F5Z2SKUT

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/F5Z2SKUTAVYBNORPGZJXLZYX3B \
  | 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: 2f73a92a93057016ba2f365375e717d85dd710cfefe01b543989985be7eeb295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76b12424b016d0e4de96065af4621ebfc0dd167ef444a21adebb13cac294013f",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-07-21T12:10:20Z",
    "title_canon_sha256": "8a53a5e26e19ec519080524593aaf753ecd98eecc7d095754ea4efc0ab9d4b10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5129",
    "kind": "arxiv",
    "version": 2
  }
}