Pith Number

pith:UAA2KMJ7

pith:2009:UAA2KMJ7ZTHMUTZ3JATKK3RPNA

not attested not anchored not stored refs pending

Spin-order driven Fermi surface revealed by quantum oscillations in an underdoped high Tc superconductor

C. H. Mielke, D. A. Bonn, G. G. Lonzarich, N. Harrison, Ruixing Liang, Suchitra E. Sebastian, W. N. Hardy

arxiv:0907.2958 v1 · 2009-07-17 · 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{UAA2KMJ7ZTHMUTZ3JATKK3RPNA}

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	2026-05-18T04:06:55.315107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a001a5313fccceca4f3b4826a56e2f681a78f69215ca3fb36d88594cd559f449

Aliases

arxiv: 0907.2958 · arxiv_version: 0907.2958v1 · doi: 10.48550/arxiv.0907.2958 · pith_short_12: UAA2KMJ7ZTHM · pith_short_16: UAA2KMJ7ZTHMUTZ3 · pith_short_8: UAA2KMJ7

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/UAA2KMJ7ZTHMUTZ3JATKK3RPNA \
  | 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: a001a5313fccceca4f3b4826a56e2f681a78f69215ca3fb36d88594cd559f449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc67830a7e22a14e3718ac991a2f3fa1a9ea4c1132844ebbdd8a5782a37bfe17",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-07-17T00:59:02Z",
    "title_canon_sha256": "0c51a2e0926652ab4dd2ef97eff703f2ddfc7f23419646fe909b9fa7f6f187cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2958",
    "kind": "arxiv",
    "version": 1
  }
}