Pith Number

pith:DLSLS4QP

pith:2018:DLSLS4QPIRJJYVMVRUAGTJ32PJ

not attested not anchored not stored refs pending

Bose Condensation of Photons Thermalized via Laser Cooling of Atoms

Chiao-Hsuan Wang, Jacob M. Taylor, J. V. Porto, M. J. Gullans, William D. Phillips

arxiv:1809.07777 v1 · 2018-09-20 · physics.atom-ph · cond-mat.quant-gas · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLSLS4QPIRJJYVMVRUAGTJ32PJ}

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	2026-05-17T23:50:12.405164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ae4b9720f44529c55958d0069a77a7a6311d3cc5d9d0616f01d9ba82a3e5c7d

Aliases

arxiv: 1809.07777 · arxiv_version: 1809.07777v1 · doi: 10.48550/arxiv.1809.07777 · pith_short_12: DLSLS4QPIRJJ · pith_short_16: DLSLS4QPIRJJYVMV · pith_short_8: DLSLS4QP

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/DLSLS4QPIRJJYVMVRUAGTJ32PJ \
  | 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: 1ae4b9720f44529c55958d0069a77a7a6311d3cc5d9d0616f01d9ba82a3e5c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09e46233318857f3ac8511ab5cca4a9da43d7966cdad2ff23274324b9bbab41c",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-09-20T18:00:04Z",
    "title_canon_sha256": "6243230de259b2488b558d70bc2fb9b0cc6287a04ae861a61abaa8483059c210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07777",
    "kind": "arxiv",
    "version": 1
  }
}