Pith Number

pith:FCHUJRP7

pith:2026:FCHUJRP72DDSDRB3GCD6OIJVR2

not attested not anchored not stored refs pending

Multiplicity and solution construction in linear elliptic problems with nonlocal nonlinearities

Chiun-Chang Lee

arxiv:2606.22295 v1 · 2026-06-21 · 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{FCHUJRP72DDSDRB3GCD6OIJVR2}

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	2026-06-23T02:13:34.213215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

288f44c5ffd0c721c43b3087e721358e861b476ee26e6848f5fdf87acd344f8a

Aliases

arxiv: 2606.22295 · arxiv_version: 2606.22295v1 · doi: 10.48550/arxiv.2606.22295 · pith_short_12: FCHUJRP72DDS · pith_short_16: FCHUJRP72DDSDRB3 · pith_short_8: FCHUJRP7

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/FCHUJRP72DDSDRB3GCD6OIJVR2 \
  | 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: 288f44c5ffd0c721c43b3087e721358e861b476ee26e6848f5fdf87acd344f8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d24296a96c23b6c3df1e22bde5b929bb352a1232bde457c629fa22052704aafd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-21T01:37:21Z",
    "title_canon_sha256": "c6247a380a2ee146c5cd9f9d1a3533f31025ea2bc441c3195519d20ddbdf22e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22295",
    "kind": "arxiv",
    "version": 1
  }
}