Pith Number

pith:KO2URPRD

pith:2009:KO2URPRDM4MMPBYC55IJMLATZV

not attested not anchored not stored refs pending

Quantum oscillations in the high frequency magnetoacoustic response of a quasi-two-dimensional metal

Godfrey Gumbs, Natalya A. Zimbovskaya

arxiv:0905.1078 v1 · 2009-05-07 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KO2URPRDM4MMPBYC55IJMLATZV}

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	2026-05-18T01:14:53.763848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53b548be236718c78702ef50962c13cd55f64357d44642cbd26c1d75b764c627

Aliases

arxiv: 0905.1078 · arxiv_version: 0905.1078v1 · doi: 10.48550/arxiv.0905.1078 · pith_short_12: KO2URPRDM4MM · pith_short_16: KO2URPRDM4MMPBYC · pith_short_8: KO2URPRD

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/KO2URPRDM4MMPBYC55IJMLATZV \
  | 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: 53b548be236718c78702ef50962c13cd55f64357d44642cbd26c1d75b764c627

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e04a01495acc5cecb23d73704f23903d5e8d535ca51e1a7e0286ad7c6c2c059e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-05-07T17:29:12Z",
    "title_canon_sha256": "7a663ceffd7137042c265ac8f7a846994a89d659783d315a7c085896542c7cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1078",
    "kind": "arxiv",
    "version": 1
  }
}