Pith Number

pith:FHBAFZSH

pith:2017:FHBAFZSHUH4YTMR5BZVHDPYGZR

not attested not anchored not stored refs pending

Rigidity results for elliptic boundary value problems: stable solutions for quasilinear equations with Neumann or Robin boundary conditions

Andrea Pinamonti, Enrico Valdinoci, Serena Dipierro

arxiv:1709.07934 v2 · 2017-09-22 · 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{FHBAFZSHUH4YTMR5BZVHDPYGZR}

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	2026-05-18T00:20:56.204346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29c202e647a1f989b23d0e6a71bf06cc5e563151c0f922682d7086f045874520

Aliases

arxiv: 1709.07934 · arxiv_version: 1709.07934v2 · doi: 10.48550/arxiv.1709.07934 · pith_short_12: FHBAFZSHUH4Y · pith_short_16: FHBAFZSHUH4YTMR5 · pith_short_8: FHBAFZSH

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/FHBAFZSHUH4YTMR5BZVHDPYGZR \
  | 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: 29c202e647a1f989b23d0e6a71bf06cc5e563151c0f922682d7086f045874520

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dea31be5464e72a4501fc24186c426c091b94fd3eaf57f49663ce33612aa59d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-22T20:16:39Z",
    "title_canon_sha256": "e8398630c2d32af71ca1e650ba38dc8a4ba3f2ee3539ea45feedbdae8f0656ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07934",
    "kind": "arxiv",
    "version": 2
  }
}