Pith Number

pith:USIY7KFW

pith:2014:USIY7KFW7CJRPG5WYL6YISTBIC

not attested not anchored not stored refs pending

H\"older stability for Serrin's overdetermined problem

Giulio Ciraolo, Rolando Magnanini, Vincenzo Vespri

arxiv:1410.7791 v3 · 2014-10-28 · 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{USIY7KFW7CJRPG5WYL6YISTBIC}

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	2026-05-18T01:42:47.955546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4918fa8b6f893179bb6c2fd844a614085be4aae0467f8fc0ce5a8f341d47946

Aliases

arxiv: 1410.7791 · arxiv_version: 1410.7791v3 · doi: 10.48550/arxiv.1410.7791 · pith_short_12: USIY7KFW7CJR · pith_short_16: USIY7KFW7CJRPG5W · pith_short_8: USIY7KFW

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/USIY7KFW7CJRPG5WYL6YISTBIC \
  | 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: a4918fa8b6f893179bb6c2fd844a614085be4aae0467f8fc0ce5a8f341d47946

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85c8254e60bc3f0ad1e383dd51ec2981f416d0654d2f1f27661be2389585384c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-10-28T20:24:32Z",
    "title_canon_sha256": "519eb12ce33ba6f4a087aaabc9761fa290192e39da5493a8d7476b30f71410df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7791",
    "kind": "arxiv",
    "version": 3
  }
}