Pith Number

pith:WNAS7NXO

pith:2010:WNAS7NXO4L2YWNI3G2LOVOVDRK

not attested not anchored not stored refs pending

A note on local asymptotics of solutions to singular elliptic equations via monotonicity methods

Alberto Ferrero, Susanna Terracini, Veronica Felli

arxiv:1007.4434 v2 · 2010-07-26 · 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{WNAS7NXO4L2YWNI3G2LOVOVDRK}

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	2026-05-18T04:28:20.113280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3412fb6eee2f58b351b3696eabaa38a9a5cfd2675ac6c8bc805622f9e9b4a81

Aliases

arxiv: 1007.4434 · arxiv_version: 1007.4434v2 · doi: 10.48550/arxiv.1007.4434 · pith_short_12: WNAS7NXO4L2Y · pith_short_16: WNAS7NXO4L2YWNI3 · pith_short_8: WNAS7NXO

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/WNAS7NXO4L2YWNI3G2LOVOVDRK \
  | 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: b3412fb6eee2f58b351b3696eabaa38a9a5cfd2675ac6c8bc805622f9e9b4a81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1787d9c70459e48d88011f04ac7d20ee0a18c69938fede9c4d63ce409020bef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-07-26T12:24:51Z",
    "title_canon_sha256": "d7c33371bb5bfbbee6043480927739ee9fba750ffc1abbdc82c39572ee808d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4434",
    "kind": "arxiv",
    "version": 2
  }
}