Pith Number

pith:ZH6OU65G

pith:2017:ZH6OU65GUSGRZNS4VDEJVR3GZN

not attested not anchored not stored refs pending

Global $W^{2,\delta}$ estimates for singular fully nonlinear elliptic equations with $L^n$ right hand side terms

Dongsheng Li, Zhisu Li

arxiv:1709.04707 v1 · 2017-09-14 · 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{ZH6OU65GUSGRZNS4VDEJVR3GZN}

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	2026-05-18T00:35:10.366507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9fcea7ba6a48d1cb65ca8c89ac766cb5c0e92a2ddebb96d43d15028043f1d40

Aliases

arxiv: 1709.04707 · arxiv_version: 1709.04707v1 · doi: 10.48550/arxiv.1709.04707 · pith_short_12: ZH6OU65GUSGR · pith_short_16: ZH6OU65GUSGRZNS4 · pith_short_8: ZH6OU65G

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/ZH6OU65GUSGRZNS4VDEJVR3GZN \
  | 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: c9fcea7ba6a48d1cb65ca8c89ac766cb5c0e92a2ddebb96d43d15028043f1d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "419573558b8986af5e420db42448ea272d5e0e8efa60b8628f2cebfd5a241279",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-14T11:24:11Z",
    "title_canon_sha256": "7cf483255950e1a2febc56ee705d1f3867250c1ae97984bbae7c6ccf3a589926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04707",
    "kind": "arxiv",
    "version": 1
  }
}