Pith Number

pith:JK63VGI6

pith:2020:JK63VGI67NUWVA666NFIKCOWBA

not attested not anchored not stored refs pending

Experimental setup for studying an ultracold mixture of trapped Yb$^+$-$^6$Li

E. Trimby, H. F\"urst, H. Hirzler, J. Arias Espinoza, J. Joger, M. Mazzanti, N. V. Ewald, R. Gerritsma, R. S. Lous, T. Feldker

arxiv:2005.06375 v2 · 2020-05-13 · 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{JK63VGI67NUWVA666NFIKCOWBA}

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	2026-07-05T01:37:10.214351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4abdba991efb696a83def34a8509d6081100a945b07b7edcbdb5f4809b9f71ff

Aliases

arxiv: 2005.06375 · arxiv_version: 2005.06375v2 · doi: 10.48550/arxiv.2005.06375 · pith_short_12: JK63VGI67NUW · pith_short_16: JK63VGI67NUWVA66 · pith_short_8: JK63VGI6

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/JK63VGI67NUWVA666NFIKCOWBA \
  | 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: 4abdba991efb696a83def34a8509d6081100a945b07b7edcbdb5f4809b9f71ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff0dec31b8f7d955a08a984b9e4c8a35d6bc453104dc5e8185379a98c83fbcc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2020-05-13T15:35:18Z",
    "title_canon_sha256": "747953df10174f7de7347873640de8bd06aba49b2386708f87891445235896e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06375",
    "kind": "arxiv",
    "version": 2
  }
}