Pith Number

pith:GCM4NX7V

pith:2009:GCM4NX7VJ2SIIXFYX2EBTRXWP5

not attested not anchored not stored refs pending

Magnetic quantum oscillations in YBa$_2$Cu$_3$O$_{6.61}$ and YBa$_2$Cu$_3$O$_{6.69}$ in fields of up to 85 T; patching the hole in the roof of the superconducting dome

C.H. Mielke, Clarina de la Cruz, Dwight Rickel, Isabel Franke, John Singleton, Moaz Altarawneh, Paul Goddard, Pengcheng Dai, R.D. McDonald, Shiliang Li, Xin Yao

arxiv:0911.2745 v1 · 2009-11-14 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCM4NX7VJ2SIIXFYX2EBTRXWP5}

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	2026-05-18T02:10:47.720461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3099c6dff54ea4845cb8be8819c6f67f6985318d9934387b275da54c7eb1fb1a

Aliases

arxiv: 0911.2745 · arxiv_version: 0911.2745v1 · doi: 10.48550/arxiv.0911.2745 · pith_short_12: GCM4NX7VJ2SI · pith_short_16: GCM4NX7VJ2SIIXFY · pith_short_8: GCM4NX7V

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/GCM4NX7VJ2SIIXFYX2EBTRXWP5 \
  | 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: 3099c6dff54ea4845cb8be8819c6f67f6985318d9934387b275da54c7eb1fb1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ff3bf792fa1f9a683bb255ab8505f39d5a8ee533770f59dab5227ad2348db05",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-11-14T05:38:35Z",
    "title_canon_sha256": "6496aed2a635c054baf480cd02e20ca0c8ff5ad54307b478c280dd669b0a4459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2745",
    "kind": "arxiv",
    "version": 1
  }
}