Pith Number

pith:N5333PMS

pith:2026:N5333PMSPQUMVU22MU7WTYXO3Y

not attested not anchored not stored refs pending

Bernoulli problem for the fractional $p$-Laplacian

Diego Marcon, Rafael Costa

arxiv:2607.16444 v1 · 2026-07-17 · math.AP · math.FA · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5333PMSPQUMVU22MU7WTYXO3Y}

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	2026-07-21T00:20:18.933920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f77bdbd927c28cad35a653f69e2eede0aeebec48c0cb711f027f414381710d6

Aliases

arxiv: 2607.16444 · arxiv_version: 2607.16444v1 · doi: 10.48550/arxiv.2607.16444 · pith_short_12: N5333PMSPQUM · pith_short_16: N5333PMSPQUMVU22 · pith_short_8: N5333PMS

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/N5333PMSPQUMVU22MU7WTYXO3Y \
  | 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: 6f77bdbd927c28cad35a653f69e2eede0aeebec48c0cb711f027f414381710d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35d61e1924c1eb658d4e234b02430ec246d7de1df55bf54e9fa571c777d8f500",
    "cross_cats_sorted": [
      "math.FA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-07-17T18:46:02Z",
    "title_canon_sha256": "2aa7da8b2606c8dc6999bf531e8876e3a5350c3294d495c57cb23f65d5acb6e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16444",
    "kind": "arxiv",
    "version": 1
  }
}