Pith Number

pith:YY6KQDR7

pith:2016:YY6KQDR7OFXCJECKR3553WTDCP

not attested not anchored not stored refs pending

Homogeneous solutions of extremal Pucci's equations in planar cones

Fabiana Leoni

arxiv:1608.02152 v1 · 2016-08-06 · 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{YY6KQDR7OFXCJECKR3553WTDCP}

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	2026-05-18T01:09:40.902523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c63ca80e3f716e24904a8efbddda6313dd6d52ffcd8ec57d5c702096305b2c84

Aliases

arxiv: 1608.02152 · arxiv_version: 1608.02152v1 · doi: 10.48550/arxiv.1608.02152 · pith_short_12: YY6KQDR7OFXC · pith_short_16: YY6KQDR7OFXCJECK · pith_short_8: YY6KQDR7

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/YY6KQDR7OFXCJECKR3553WTDCP \
  | 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: c63ca80e3f716e24904a8efbddda6313dd6d52ffcd8ec57d5c702096305b2c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c30a761602b9fb79659c347a3e712a055ad179447653ef5d211c15f71f6553",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-08-06T20:45:21Z",
    "title_canon_sha256": "1e7467858f825386d6c44e8f461a421743039ae36ee7bc2912fc8326a9b1ecd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02152",
    "kind": "arxiv",
    "version": 1
  }
}