Pith Number

pith:KC5I4KSD

pith:2014:KC5I4KSDPD2DRFO2FK4DVLFOPA

not attested not anchored not stored refs pending

Symmetry properties of some solutions to some semilinear elliptic equations

Alberto Farina, Andrea Malchiodi, Matteo Rizzi

arxiv:1409.6113 v1 · 2014-09-22 · 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{KC5I4KSDPD2DRFO2FK4DVLFOPA}

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	2026-05-18T02:42:13.762010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50ba8e2a4378f43895da2ab83aacae780b28fa65873e615ec7892b5ef1413e1e

Aliases

arxiv: 1409.6113 · arxiv_version: 1409.6113v1 · doi: 10.48550/arxiv.1409.6113 · pith_short_12: KC5I4KSDPD2D · pith_short_16: KC5I4KSDPD2DRFO2 · pith_short_8: KC5I4KSD

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/KC5I4KSDPD2DRFO2FK4DVLFOPA \
  | 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: 50ba8e2a4378f43895da2ab83aacae780b28fa65873e615ec7892b5ef1413e1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85cb522bb7226d0d2ff1f5d5567be0d5a3c7800a7aefc57ff67be890eb3bf503",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-22T08:54:49Z",
    "title_canon_sha256": "41d0318193cacd83a1019e5d11538c77882248e891e537ad0621b5341d706488"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6113",
    "kind": "arxiv",
    "version": 1
  }
}