Pith Number

pith:CLNRIPR7

pith:2014:CLNRIPR7OAHPPLOPYGDQMU7GHK

not attested not anchored not stored refs pending

Sharp estimates and existence for anisotropic elliptic problems with general growth in the gradient

Francesco Della Pietra, Nunzia Gavitone

arxiv:1402.3086 v1 · 2014-02-13 · 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{CLNRIPR7OAHPPLOPYGDQMU7GHK}

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	2026-05-18T02:59:07.796813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12db143e3f700ef7adcfc1870653e63aa59297bf1ba0b94e491a14daf80d7255

Aliases

arxiv: 1402.3086 · arxiv_version: 1402.3086v1 · doi: 10.48550/arxiv.1402.3086 · pith_short_12: CLNRIPR7OAHP · pith_short_16: CLNRIPR7OAHPPLOP · pith_short_8: CLNRIPR7

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/CLNRIPR7OAHPPLOPYGDQMU7GHK \
  | 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: 12db143e3f700ef7adcfc1870653e63aa59297bf1ba0b94e491a14daf80d7255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c05080ce0b094f492168de1ce0652af7b2874d299f81d35339d9bbe5844c0dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-02-13T10:51:41Z",
    "title_canon_sha256": "53273582d39f315aa99ade0a5d7e3d3a357860c2e9d57366d82a3d921431d23b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3086",
    "kind": "arxiv",
    "version": 1
  }
}