Pith Number

pith:DSROIBUZ

pith:2012:DSROIBUZJWK3P6DODV7E7LTPEE

not attested not anchored not stored refs pending

Anisotropic elliptic equations with general growth in the gradient and Hardy-type potentials

Francesco Della Pietra, Nunzia Gavitone

arxiv:1209.0928 v1 · 2012-09-05 · 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{DSROIBUZJWK3P6DODV7E7LTPEE}

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	2026-05-18T03:01:11.095817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ca2e406994d95b7f86e1d7e4fae6f21308b03ac48d3dd60914fe39103bd8977

Aliases

arxiv: 1209.0928 · arxiv_version: 1209.0928v1 · doi: 10.48550/arxiv.1209.0928 · pith_short_12: DSROIBUZJWK3 · pith_short_16: DSROIBUZJWK3P6DO · pith_short_8: DSROIBUZ

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/DSROIBUZJWK3P6DODV7E7LTPEE \
  | 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: 1ca2e406994d95b7f86e1d7e4fae6f21308b03ac48d3dd60914fe39103bd8977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e92c62fa2f33133fcc8440ffabc2587cbf5901e02b4b96aeb051e2e4242711b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-09-05T11:18:44Z",
    "title_canon_sha256": "503624ab845922fded9f59923ca8866da843a453cb155609118fd180344b0132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0928",
    "kind": "arxiv",
    "version": 1
  }
}