Pith Number

pith:4RD4WH4O

pith:2024:4RD4WH4OVYQNP7G2SYDCWVCF27

not attested not anchored not stored refs pending

Uniform Anisotropic Regularity and Low Mach Number Limit of Non-isentropic Ideal MHD Equations with a Perfectly Conducting Boundary

Jiawei Wang, Junyan Zhang, Qiangchang Ju

arxiv:2412.09943 v1 · 2024-12-13 · 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{4RD4WH4OVYQNP7G2SYDCWVCF27}

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	2026-07-05T09:48:44.231799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e447cb1f8eae20d7fcda96062b5445d7d0fa3a185018a60d720246fef6a82d17

Aliases

arxiv: 2412.09943 · arxiv_version: 2412.09943v1 · doi: 10.48550/arxiv.2412.09943 · pith_short_12: 4RD4WH4OVYQN · pith_short_16: 4RD4WH4OVYQNP7G2 · pith_short_8: 4RD4WH4O

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/4RD4WH4OVYQNP7G2SYDCWVCF27 \
  | 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: e447cb1f8eae20d7fcda96062b5445d7d0fa3a185018a60d720246fef6a82d17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97751f4af9739b7580113843559fe037e016cdec149889004d8460d1df24a96e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-12-13T08:08:33Z",
    "title_canon_sha256": "c4a97fbaf66180166092fc9e285cf10da953b8a39e70535833fec127e93ab23c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.09943",
    "kind": "arxiv",
    "version": 1
  }
}