Pith Number

pith:EBLPSGO6

pith:2012:EBLPSGO63VM6TTE3GSQHMXUAJ3

not attested not anchored not stored refs pending

Condensation of Excitons in Cu2O at Ultracold Temperatures: Experiment and Theory

Dirk Semkat, Frank Kieseling, Heinrich Stolz, Holger Fehske, Maria Kaupsch, Nobuko Naka, Rico Schwartz, Siegfried Sobkowiak, Sunipa Som, Thomas Koch

arxiv:1206.7029 v4 · 2012-06-29 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBLPSGO63VM6TTE3GSQHMXUAJ3}

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	2026-05-18T01:56:36.471905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2056f919dedd59e9cc9b34a0765e804ecf475e84b636976abdb69c40b7e82851

Aliases

arxiv: 1206.7029 · arxiv_version: 1206.7029v4 · doi: 10.48550/arxiv.1206.7029 · pith_short_12: EBLPSGO63VM6 · pith_short_16: EBLPSGO63VM6TTE3 · pith_short_8: EBLPSGO6

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/EBLPSGO63VM6TTE3GSQHMXUAJ3 \
  | 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: 2056f919dedd59e9cc9b34a0765e804ecf475e84b636976abdb69c40b7e82851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aa343525dd9a791adf2888373cd6ed603815d28b2bcaf1d6d412893b2a75c5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-06-29T13:48:50Z",
    "title_canon_sha256": "c5eaee7965549bb4d2adbee8590118804f988f4842a0b6eba4a0092e42dd3829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.7029",
    "kind": "arxiv",
    "version": 4
  }
}