Pith Number

pith:FO52JENK

pith:2024:FO52JENKZFHTOFLRR66A55W7NU

not attested not anchored not stored refs pending

Free boundary problems for the two-dimensional Euler equations in exterior domains

Boquan Fan, Daomin Cao, Weicheng Zhan

arxiv:2406.16134 v1 · 2024-06-23 · 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{FO52JENKZFHTOFLRR66A55W7NU}

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

Least total curvature solutions to steady Euler system and monotone solutions to semilinear equations in a strip

Receipt and verification

First computed	2026-07-05T08:35:53.713192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bbba491aac94f3715718fbc0ef6df6d1a2a07899dcc43a1ad54de861b31cb90

Aliases

arxiv: 2406.16134 · arxiv_version: 2406.16134v1 · doi: 10.48550/arxiv.2406.16134 · pith_short_12: FO52JENKZFHT · pith_short_16: FO52JENKZFHTOFLR · pith_short_8: FO52JENK

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/FO52JENKZFHTOFLRR66A55W7NU \
  | 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: 2bbba491aac94f3715718fbc0ef6df6d1a2a07899dcc43a1ad54de861b31cb90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1f4486dc71be3be3fca0864301f9c73ece860e3c09348751a5d3e50593cd13f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-06-23T15:11:46Z",
    "title_canon_sha256": "30ed9b8c40370a62e760829754f6db08561466130d7b67f448be35ab93ff4a00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.16134",
    "kind": "arxiv",
    "version": 1
  }
}