Pith Number

pith:RUL3IDZR

pith:2014:RUL3IDZREFDN6EF5QCZNQ7UPG2

not attested not anchored not stored refs pending

Onofri inequalities and rigidity results

Gaspard Jankowiak (RICAM), Jean Dolbeault (CEREMADE), Maria J. Esteban (CEREMADE)

arxiv:1404.7338 v2 · 2014-04-29 · 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{RUL3IDZREFDN6EF5QCZNQ7UPG2}

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	2026-05-18T01:12:38.229420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d17b40f312146df10bd80b2d87e8f36ab19404b1566ae473c7984b896cca261

Aliases

arxiv: 1404.7338 · arxiv_version: 1404.7338v2 · doi: 10.48550/arxiv.1404.7338 · pith_short_12: RUL3IDZREFDN · pith_short_16: RUL3IDZREFDN6EF5 · pith_short_8: RUL3IDZR

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/RUL3IDZREFDN6EF5QCZNQ7UPG2 \
  | 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: 8d17b40f312146df10bd80b2d87e8f36ab19404b1566ae473c7984b896cca261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff51f696e5affe080d1bf7917640b5189797778a5942adbec0b238aab514eaa7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-04-29T12:33:36Z",
    "title_canon_sha256": "b452d88da0d9730db0c7a2bba44c42372bf462943fca6b43f5d9751fa70f2a1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7338",
    "kind": "arxiv",
    "version": 2
  }
}