Pith Number

pith:LEUEGFW6

pith:2025:LEUEGFW6UAWCCBY7V652AMGF3X

not attested not anchored not stored refs pending

Existence and regularity in the fully nonlinear one-phase free boundary problem

Bozhidar Velichkov, Matteo Carducci

arxiv:2501.12101 v1 · 2025-01-21 · 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{LEUEGFW6UAWCCBY7V652AMGF3X}

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	2026-07-05T10:03:31.521011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59284316dea02c21071fafbba030c5ddcadb333ff891ec5aad7f9cd9c6d12bce

Aliases

arxiv: 2501.12101 · arxiv_version: 2501.12101v1 · doi: 10.48550/arxiv.2501.12101 · pith_short_12: LEUEGFW6UAWC · pith_short_16: LEUEGFW6UAWCCBY7 · pith_short_8: LEUEGFW6

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/LEUEGFW6UAWCCBY7V652AMGF3X \
  | 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: 59284316dea02c21071fafbba030c5ddcadb333ff891ec5aad7f9cd9c6d12bce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0536e956961cf2a07bdf15e7d2e2313fa1de761fc477e8f5409709894498522a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-01-21T12:49:10Z",
    "title_canon_sha256": "59964bf9a4d89411e251adfcce56ed7ec5463dd3067c4454475bd1ab36c7b147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12101",
    "kind": "arxiv",
    "version": 1
  }
}