Pith Number

pith:NOYXUATU

pith:2017:NOYXUATU6FPEIXWIPKGBEIL32J

not attested not anchored not stored refs pending

Ground state solution for a class of indefinite variational problems with critical growth

Claudianor O. Alves, Geilson F. Germano

arxiv:1704.01385 v1 · 2017-04-05 · 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{NOYXUATU6FPEIXWIPKGBEIL32J}

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	2026-05-18T00:46:58.306449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bb17a0274f15e445ec87a8c12217bd261e21baf8fdc14ee2ff4a4f35df99b30

Aliases

arxiv: 1704.01385 · arxiv_version: 1704.01385v1 · doi: 10.48550/arxiv.1704.01385 · pith_short_12: NOYXUATU6FPE · pith_short_16: NOYXUATU6FPEIXWI · pith_short_8: NOYXUATU

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/NOYXUATU6FPEIXWIPKGBEIL32J \
  | 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: 6bb17a0274f15e445ec87a8c12217bd261e21baf8fdc14ee2ff4a4f35df99b30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc2d73da4fcddd61a3a5633d1bc597c9a46ada4de84d9020f14dea3520cdd795",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-04-05T12:39:45Z",
    "title_canon_sha256": "80f3788a5e19cd4cae091813272d05e51e5fa0f442b74af6a0a37037b25489a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01385",
    "kind": "arxiv",
    "version": 1
  }
}