Pith Number

pith:HZB4MSJ7

pith:2018:HZB4MSJ76QGZXJKHLC4KLQNYWA

not attested not anchored not stored refs pending

Universal relations for spin-orbit coupled Fermi gas near an s-wave resonance

Ning Sun, Pengfei Zhang

arxiv:1801.07001 v2 · 2018-01-22 · 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{HZB4MSJ76QGZXJKHLC4KLQNYWA}

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	2026-05-18T00:17:41.019240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e43c6493ff40d9ba54758b8a5c1b8b015db8a166f5ecccd245386c192c7532e

Aliases

arxiv: 1801.07001 · arxiv_version: 1801.07001v2 · doi: 10.48550/arxiv.1801.07001 · pith_short_12: HZB4MSJ76QGZ · pith_short_16: HZB4MSJ76QGZXJKH · pith_short_8: HZB4MSJ7

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/HZB4MSJ76QGZXJKHLC4KLQNYWA \
  | 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: 3e43c6493ff40d9ba54758b8a5c1b8b015db8a166f5ecccd245386c192c7532e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c54c7bc0b1641d40d86ee8267fd3dd66bbfa1ed1aafad1e6386a07c3b3526f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-01-22T09:04:04Z",
    "title_canon_sha256": "2a8501d30941ef3ef5a6cede138921807744ff4f5ea5fe2f47d4b74c47ad4d70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07001",
    "kind": "arxiv",
    "version": 2
  }
}