Pith Number

pith:PPTZ2TGW

pith:2019:PPTZ2TGWGVN2VTB6E6CYS2NEAQ

not attested not anchored not stored refs pending

Thermally Condensing Photons into a Coherently Split State of Light

Achim Rosch, Christian Kurtscheid, David Dung, Erik Busley, Frank Vewinger, Martin Weitz

arxiv:1911.06593 v1 · 2019-11-15 · 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{PPTZ2TGWGVN2VTB6E6CYS2NEAQ}

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	2026-07-05T00:19:25.062373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be79d4cd6355baacc3e27858969a4043bd0eb6686f1db8773e08e28b10f66e5

Aliases

arxiv: 1911.06593 · arxiv_version: 1911.06593v1 · doi: 10.48550/arxiv.1911.06593 · pith_short_12: PPTZ2TGWGVN2 · pith_short_16: PPTZ2TGWGVN2VTB6 · pith_short_8: PPTZ2TGW

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/PPTZ2TGWGVN2VTB6E6CYS2NEAQ \
  | 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: 7be79d4cd6355baacc3e27858969a4043bd0eb6686f1db8773e08e28b10f66e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bf0c221996f4e7278283e83e79b723ba4602310e1d992b931d42b4465731e34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-11-15T12:52:43Z",
    "title_canon_sha256": "5b8837dc146814fdff0ce75dbda87ebc87ca8de8044c195d7482e5ed7f71f323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.06593",
    "kind": "arxiv",
    "version": 1
  }
}