Pith Number

pith:7CB5XPDL

pith:2018:7CB5XPDLJG2HU4FWG2VLHYK4A3

not attested not anchored not stored refs pending

Production of a degenerate Fermi-Fermi mixture of dysprosium and potassium atoms

Cornelis Ravensbergen, Elisa Soave, Emil Kirilov, Marian Kreyer, Rudolf Grimm, Vincent Corre

arxiv:1810.13437 v1 · 2018-10-31 · 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{7CB5XPDLJG2HU4FWG2VLHYK4A3}

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	2026-05-17T23:57:35.574710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f883dbbc6b49b47a70b636aab3e15c06e8363b520245edc130a80abae8c4cc78

Aliases

arxiv: 1810.13437 · arxiv_version: 1810.13437v1 · doi: 10.48550/arxiv.1810.13437 · pith_short_12: 7CB5XPDLJG2H · pith_short_16: 7CB5XPDLJG2HU4FW · pith_short_8: 7CB5XPDL

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/7CB5XPDLJG2HU4FWG2VLHYK4A3 \
  | 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: f883dbbc6b49b47a70b636aab3e15c06e8363b520245edc130a80abae8c4cc78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5977950f494288f3f04217a4900a5bb439903332ddc6538ea0fbcf3f24a83bfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-10-31T17:51:45Z",
    "title_canon_sha256": "1462988cdf1a0feab31b45c8a41eec8543877d8c5fa508d151a11ecbe820b1e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13437",
    "kind": "arxiv",
    "version": 1
  }
}