Pith Number

pith:4YQSJQSW

pith:2026:4YQSJQSWJ5VNUY4WI3JCV3FHSQ

not attested not anchored not stored refs pending

Optical spectroscopy of Bose-Einstein condensates at finite temperature

A. S. Chatterley, I. Zebergs, J. J. Arlt, L. N. Stokholm, N. Kj{\ae}rgaard, N. R. Neubert, R. M. F. Andersen

arxiv:2606.24568 v1 · 2026-06-23 · 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{4YQSJQSWJ5VNUY4WI3JCV3FHSQ}

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	2026-06-24T01:15:34.144376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e62124c2564f6ada639646d22aeca79404af9a5ff4a58f0f2b835f1cfe2f16bc

Aliases

arxiv: 2606.24568 · arxiv_version: 2606.24568v1 · doi: 10.48550/arxiv.2606.24568 · pith_short_12: 4YQSJQSWJ5VN · pith_short_16: 4YQSJQSWJ5VNUY4W · pith_short_8: 4YQSJQSW

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/4YQSJQSWJ5VNUY4WI3JCV3FHSQ \
  | 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: e62124c2564f6ada639646d22aeca79404af9a5ff4a58f0f2b835f1cfe2f16bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00689f7f0dd7c7656b9a43c2a993a2990fe2ca38f4e561926909599714e54447",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-06-23T13:34:31Z",
    "title_canon_sha256": "d982c07c85fd4cccb803d65514ec42f46802a438b6a8ac8b4adb543e69150496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24568",
    "kind": "arxiv",
    "version": 1
  }
}