Pith Number

pith:ECX2R5DF

pith:2011:ECX2R5DF5FETLSD5DEVEUFCFCU

not attested not anchored not stored refs pending

Properties of the negative effective magnetic pressure instability

A. Brandenburg, I. Rogachevskii, K. Kemel, N. Kleeorin

arxiv:1107.2752 v2 · 2011-07-14 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECX2R5DF5FETLSD5DEVEUFCFCU}

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	2026-05-18T04:02:00.755040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20afa8f465e94935c87d192a4a1445151cddf14f366cd349658bd74d40563e0f

Aliases

arxiv: 1107.2752 · arxiv_version: 1107.2752v2 · doi: 10.48550/arxiv.1107.2752 · pith_short_12: ECX2R5DF5FET · pith_short_16: ECX2R5DF5FETLSD5 · pith_short_8: ECX2R5DF

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/ECX2R5DF5FETLSD5DEVEUFCFCU \
  | 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: 20afa8f465e94935c87d192a4a1445151cddf14f366cd349658bd74d40563e0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08e55701d1a218c00274e7140ddec2e3149ed85c466c3bfbdaa156505a71db06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-14T08:28:58Z",
    "title_canon_sha256": "b6fa5350f967b6f904712ada7c1a2a487120fe79559f1eb4928889feacc471a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2752",
    "kind": "arxiv",
    "version": 2
  }
}