Pith Number

pith:DQPGATIS

pith:2023:DQPGATISX6YJLDYVB6VG3GOV4D

not attested not anchored not stored refs pending

A priori estimates and a blow-up criterion for the incompressible ideal MHD equations with surface tension and a closed free surface

Chengchun Hao, Siqi Yang

arxiv:2312.09473 v4 · 2023-12-15 · math.AP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQPGATISX6YJLDYVB6VG3GOV4D}

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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

Sharp well-posedness for the free boundary MHD equations

Receipt and verification

First computed	2026-07-05T11:16:48.325627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1e604d12bfb0958f150faa6d99d5e0f8a7bd82a5308bfb274773402dbfada4

Aliases

arxiv: 2312.09473 · arxiv_version: 2312.09473v4 · doi: 10.48550/arxiv.2312.09473 · pith_short_12: DQPGATISX6YJ · pith_short_16: DQPGATISX6YJLDYV · pith_short_8: DQPGATIS

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/DQPGATISX6YJLDYVB6VG3GOV4D \
  | 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: 1c1e604d12bfb0958f150faa6d99d5e0f8a7bd82a5308bfb274773402dbfada4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4363efaa8732eb3a1edbd3975da53a0aa2fa33337ef6873834715b51edf12a1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-12-15T01:20:45Z",
    "title_canon_sha256": "f34c64413c0d22d297622a296359dcceb8cedb05ac4b0b7caca79a06a76c83c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.09473",
    "kind": "arxiv",
    "version": 4
  }
}