Pith Number

pith:CQOUWEAG

pith:2015:CQOUWEAGUIXFRC62HF67XKJMCH

not attested not anchored not stored refs pending

Temperature-dependent excitation spectra of ultra-cold bosons in optical lattices

T. A. Zaleski, T. K. Kopec

arxiv:1510.04447 v1 · 2015-10-15 · 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{CQOUWEAGUIXFRC62HF67XKJMCH}

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	2026-05-18T01:30:07.158117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141d4b1006a22e588bda397dfba92c11f6c07ede4f773dd39d27da2747f4771e

Aliases

arxiv: 1510.04447 · arxiv_version: 1510.04447v1 · doi: 10.48550/arxiv.1510.04447 · pith_short_12: CQOUWEAGUIXF · pith_short_16: CQOUWEAGUIXFRC62 · pith_short_8: CQOUWEAG

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/CQOUWEAGUIXFRC62HF67XKJMCH \
  | 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: 141d4b1006a22e588bda397dfba92c11f6c07ede4f773dd39d27da2747f4771e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "355b7a6db596946aaa15178ad112112ebd03363d2c2069643edee4768579efca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-10-15T08:42:37Z",
    "title_canon_sha256": "7a98d0eed982b466e535412fbbc5afe34ba6bb6e8d59fcfdfa1cf73a3ba6dbbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04447",
    "kind": "arxiv",
    "version": 1
  }
}