Pith Number

pith:LZUPGFKT

pith:2018:LZUPGFKTR5WWCOYEY6VJPE6JXU

not attested not anchored not stored refs pending

Existence of three positive solutions for a nonlocal singular dirichlet boundary problem

Jacques Giacomoni, Konijeti Sreenadh, Tuhina Mukherjee

arxiv:1801.06461 v1 · 2018-01-19 · 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{LZUPGFKTR5WWCOYEY6VJPE6JXU}

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	2026-05-18T00:25:30.007799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e68f315538f6d613b04c7aa9793c9bd0507170b004a9f7bf7de9f69529af413

Aliases

arxiv: 1801.06461 · arxiv_version: 1801.06461v1 · doi: 10.48550/arxiv.1801.06461 · pith_short_12: LZUPGFKTR5WW · pith_short_16: LZUPGFKTR5WWCOYE · pith_short_8: LZUPGFKT

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/LZUPGFKTR5WWCOYEY6VJPE6JXU \
  | 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: 5e68f315538f6d613b04c7aa9793c9bd0507170b004a9f7bf7de9f69529af413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb9f29c4a0bbf37b17f2cacfaa15b155f9e1cdff4c3d4cc4128cc4c4767549d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-19T15:28:06Z",
    "title_canon_sha256": "dfe5ec841003c6cbc5a394a0f73795dc1c95fd5e4c50e74d80c03a4adb985293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06461",
    "kind": "arxiv",
    "version": 1
  }
}