Pith Number

pith:VXXP23YD

pith:2018:VXXP23YDMRA2S64UCZOXEEYTVP

not attested not anchored not stored refs pending

$C^{1,\alpha}$ regularity for fully nonlinear elliptic equations with superlinear growth in the gradient

Gabrielle Nornberg

arxiv:1802.01643 v5 · 2018-02-05 · 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{VXXP23YDMRA2S64UCZOXEEYTVP}

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	2026-05-17T23:41:27.789851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adeefd6f036441a97b94165d721313abe3c5b10af5f9494fe33b80f83adb3ddb

Aliases

arxiv: 1802.01643 · arxiv_version: 1802.01643v5 · doi: 10.48550/arxiv.1802.01643 · pith_short_12: VXXP23YDMRA2 · pith_short_16: VXXP23YDMRA2S64U · pith_short_8: VXXP23YD

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/VXXP23YDMRA2S64UCZOXEEYTVP \
  | 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: adeefd6f036441a97b94165d721313abe3c5b10af5f9494fe33b80f83adb3ddb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ff1d33373287a0a26f85b3eeb2a749fe4d532f09926e42966fe02fd9ed075a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-02-05T20:37:47Z",
    "title_canon_sha256": "3dae7e249430642175f97b3bf83507bcab00993523a0a8c1c930118d9c3d5bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01643",
    "kind": "arxiv",
    "version": 5
  }
}