Pith Number

pith:MKCPQ3ND

pith:2025:MKCPQ3NDHOCFVED6MDAATL7R3C

not attested not anchored not stored refs pending

The free boundary for a superlinear system

Daniela De Silva, Henrik Shahgholian, Seongmin Jeon

arxiv:2506.01607 v2 · 2025-06-02 · 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{MKCPQ3NDHOCFVED6MDAATL7R3C}

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.

Cited by

1 paper in Pith

Smoothness and stability in the Alt-Phillips problem

Receipt and verification

First computed	2026-07-05T11:14:29.970142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6284f86da33b845a907e60c009aff1d890104140c7a039dda1ed3c49cbd6d9f6

Aliases

arxiv: 2506.01607 · arxiv_version: 2506.01607v2 · doi: 10.48550/arxiv.2506.01607 · pith_short_12: MKCPQ3NDHOCF · pith_short_16: MKCPQ3NDHOCFVED6 · pith_short_8: MKCPQ3ND

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/MKCPQ3NDHOCFVED6MDAATL7R3C \
  | 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: 6284f86da33b845a907e60c009aff1d890104140c7a039dda1ed3c49cbd6d9f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ced84fc25b1fa9ec4887e1ff82dbcd4619b27c82cd23d880ef765ae486dee8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-06-02T12:45:53Z",
    "title_canon_sha256": "1fe8683e4628c5d69fd17f8e22206de900c4e39df8ae7afe1c085ef253df7f1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01607",
    "kind": "arxiv",
    "version": 2
  }
}