Pith Number

pith:LGDH2FEJ

pith:2013:LGDH2FEJBKMTRDKOVUSZPUCKYW

not attested not anchored not stored refs pending

Imprints of superfluidity on magneto-elastic QPOs of SGRs

Ewald M\"uller, Jos\'e A. Font, Michael Gabler, Nikolaos Stergioulas, Pablo Cerd\'a-Dur\'an

arxiv:1304.3566 v1 · 2013-04-12 · 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{LGDH2FEJBKMTRDKOVUSZPUCKYW}

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	2026-05-18T01:50:33.525597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59867d14890a99388d4ead2597d04ac59bdc8bc2006f7f1e9ce60aabf2e26fd1

Aliases

arxiv: 1304.3566 · arxiv_version: 1304.3566v1 · doi: 10.48550/arxiv.1304.3566 · pith_short_12: LGDH2FEJBKMT · pith_short_16: LGDH2FEJBKMTRDKO · pith_short_8: LGDH2FEJ

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/LGDH2FEJBKMTRDKOVUSZPUCKYW \
  | 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: 59867d14890a99388d4ead2597d04ac59bdc8bc2006f7f1e9ce60aabf2e26fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be0aa196a96e29fbd13589e5a1d24d35a5bdc3e8096947839af250a54d8a14e3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-12T08:20:33Z",
    "title_canon_sha256": "3f109529c32e3c5ddbe7bd6c9fe696c5d3590d19b7f6a36034f7f9eb47970609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3566",
    "kind": "arxiv",
    "version": 1
  }
}