Pith Number

pith:IWDTPQYV

pith:2025:IWDTPQYVCBK36HX2DDHMRGUAAL

not attested not anchored not stored refs pending

Singular limits of anisotropic weak solutions to compressible magnetohydrodynamics

Christophe Cheverry, Nicolas Besse

arxiv:2506.19784 v2 · 2025-06-24 · 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{IWDTPQYVCBK36HX2DDHMRGUAAL}

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	2026-07-05T11:28:17.949878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

458737c3151055bf1efa18cec89a8002d4c656e6bc635b2d104066f1bbae78fb

Aliases

arxiv: 2506.19784 · arxiv_version: 2506.19784v2 · doi: 10.48550/arxiv.2506.19784 · pith_short_12: IWDTPQYVCBK3 · pith_short_16: IWDTPQYVCBK36HX2 · pith_short_8: IWDTPQYV

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/IWDTPQYVCBK36HX2DDHMRGUAAL \
  | 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: 458737c3151055bf1efa18cec89a8002d4c656e6bc635b2d104066f1bbae78fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3086e1183caf522da8a683320666aa32e9cd55afd95cf671b46eb939751af487",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-06-24T16:51:13Z",
    "title_canon_sha256": "5619cdebb4960f433c94bb00a3458d747bf642a3bf1d1e33460915cbbdfa90bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19784",
    "kind": "arxiv",
    "version": 2
  }
}