Pith Number

pith:P77CQJ74

pith:2017:P77CQJ74O5GU6WHBXAMD53646Q

not attested not anchored not stored refs pending

Feshbach Loss Spectroscopy in an Ultracold $^{23}$Na and $^{40}$K Mixture

Bo Zhao, De-Chao Zhang, Eberhard Tiemann, Huan Yang, Jian-Wei Pan, Jue Nan, Jun Rui, Lan Liu, Min-Jie Zhu, Ya-Xiong Liu

arxiv:1709.01260 v1 · 2017-09-05 · cond-mat.quant-gas · physics.atom-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{P77CQJ74O5GU6WHBXAMD53646Q}

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	2026-05-18T00:27:35.861501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ffe2827fc774d4f58e1b8183eefdcf430f6f1acabbadbe0654825587fc1bfbd

Aliases

arxiv: 1709.01260 · arxiv_version: 1709.01260v1 · doi: 10.48550/arxiv.1709.01260 · pith_short_12: P77CQJ74O5GU · pith_short_16: P77CQJ74O5GU6WHB · pith_short_8: P77CQJ74

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/P77CQJ74O5GU6WHBXAMD53646Q \
  | 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: 7ffe2827fc774d4f58e1b8183eefdcf430f6f1acabbadbe0654825587fc1bfbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49beda7ff48ead00edac956c01b6288423b3f3d82848e7f01eade90c32f088a9",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-09-05T07:01:24Z",
    "title_canon_sha256": "e7e2fef64646dbbd73e7d85dae92a2fc8da00aab99618d3732f76b70a09da510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01260",
    "kind": "arxiv",
    "version": 1
  }
}