Pith Number

pith:4KXAZHID

pith:2014:4KXAZHIDL3UIJ7IVRLPKAXE2WK

not attested not anchored not stored refs pending

On the confinement of bounded entire solutions to a class of semilinear elliptic systems

Christos Sourdis

arxiv:1402.2495 v2 · 2014-02-11 · 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{4KXAZHIDL3UIJ7IVRLPKAXE2WK}

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	2026-05-18T02:30:01.228482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2ae0c9d035ee884fd158adea05c9ab2a1bc74d4c1e69099f35ab1ac9f1137f9

Aliases

arxiv: 1402.2495 · arxiv_version: 1402.2495v2 · doi: 10.48550/arxiv.1402.2495 · pith_short_12: 4KXAZHIDL3UI · pith_short_16: 4KXAZHIDL3UIJ7IV · pith_short_8: 4KXAZHID

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/4KXAZHIDL3UIJ7IVRLPKAXE2WK \
  | 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: e2ae0c9d035ee884fd158adea05c9ab2a1bc74d4c1e69099f35ab1ac9f1137f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a165c144d946fe4ecea8fb2413d14d9b652404e5796f74471898d0d877dcee5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-02-11T14:18:03Z",
    "title_canon_sha256": "c721104348b71c1ae23251a0c8d0948e53658abe6f15362dcfcfa473aa4829e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2495",
    "kind": "arxiv",
    "version": 2
  }
}