Pith Number

pith:UNVYTK7O

pith:2012:UNVYTK7O6E5VUSRK3QDX3OF7HM

not attested not anchored not stored refs pending

Symmetrizations of RMHD equations and stability of relativistic current-vortex sheets

Heinrich Freist\"uhler, Yuri Trakhinin

arxiv:1202.1946 v2 · 2012-02-09 · math.AP · astro-ph.HE · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNVYTK7O6E5VUSRK3QDX3OF7HM}

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	2026-05-18T01:58:31.854062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a36b89abeef13b5a4a2adc077db8bf3b385da44447423807c55459af0d6474af

Aliases

arxiv: 1202.1946 · arxiv_version: 1202.1946v2 · doi: 10.48550/arxiv.1202.1946 · pith_short_12: UNVYTK7O6E5V · pith_short_16: UNVYTK7O6E5VUSRK · pith_short_8: UNVYTK7O

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/UNVYTK7O6E5VUSRK3QDX3OF7HM \
  | 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: a36b89abeef13b5a4a2adc077db8bf3b385da44447423807c55459af0d6474af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4884463818bbcdfc27b27b370db6a054af715e571301d932f4bd1d77c9894daf",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-02-09T10:58:58Z",
    "title_canon_sha256": "361f930d44946ee04efd1a17e6fe0c06c3b9ac59eee39650d10eeffcfe9311bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1946",
    "kind": "arxiv",
    "version": 2
  }
}