Pith Number

pith:P7KBDS65

pith:2013:P7KBDS65I2TLKNY7SGQZDSIOZF

not attested not anchored not stored refs pending

Well-posedness of the linearized problem for contact MHD discontinuities

Alessandro Morando, Paola Trebeschi, Yuri Trakhinin

arxiv:1311.6373 v2 · 2013-11-25 · 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{P7KBDS65I2TLKNY7SGQZDSIOZF}

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	2026-05-18T02:48:54.784968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fd411cbdd46a6b5371f91a191c90ec944e97d8ea6b3c36d53e6e044fa49b0f4

Aliases

arxiv: 1311.6373 · arxiv_version: 1311.6373v2 · doi: 10.48550/arxiv.1311.6373 · pith_short_12: P7KBDS65I2TL · pith_short_16: P7KBDS65I2TLKNY7 · pith_short_8: P7KBDS65

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/P7KBDS65I2TLKNY7SGQZDSIOZF \
  | 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: 7fd411cbdd46a6b5371f91a191c90ec944e97d8ea6b3c36d53e6e044fa49b0f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e51a20846fc136a4f465e12deb2b261c2584b74ad7db262620e0bc081d59855",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-25T17:22:59Z",
    "title_canon_sha256": "1ff2f35afe576fd0efd08edec3b037cd192d42a06b9f5becd684c53d28fc53d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6373",
    "kind": "arxiv",
    "version": 2
  }
}