Pith Number

pith:O2O766MD

pith:2009:O2O766MDGSCQX47JMOWTT6BLT7

not attested not anchored not stored refs pending

Quantum condensation in electron-hole bilayers with density imbalance

Kazuo Yamashita, Kenichi Asano, Takuma Ohashi

arxiv:0908.2492 v1 · 2009-08-18 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2O766MDGSCQX47JMOWTT6BLT7}

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	2026-05-18T02:12:25.754662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

769dff798334850bf3e963ad39f82b9fc625714474eebeeeff57b285fc1ede06

Aliases

arxiv: 0908.2492 · arxiv_version: 0908.2492v1 · doi: 10.48550/arxiv.0908.2492 · pith_short_12: O2O766MDGSCQ · pith_short_16: O2O766MDGSCQX47J · pith_short_8: O2O766MD

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/O2O766MDGSCQX47JMOWTT6BLT7 \
  | 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: 769dff798334850bf3e963ad39f82b9fc625714474eebeeeff57b285fc1ede06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "710018b984aaa5a9711a3065a82764baa80910e9f3ae1f45dae335320282f8f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-08-18T05:41:05Z",
    "title_canon_sha256": "73beaec1586bdeb6e2fc62927e573e8bdae473ab9246fde8daf4850d3b4aee0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2492",
    "kind": "arxiv",
    "version": 1
  }
}