Pith Number

pith:ULRYV23B

pith:2012:ULRYV23BBOD6YA6ON4RKDUHC5W

not attested not anchored not stored refs pending

Ultracold mixtures of atomic Li-6 and Cs-133 with tunable interactions

Cheng Chin, Colin Parker, Jacob Johansen, Paul S. Julienne, Shih-Kuang Tung, Yujun Wang

arxiv:1211.2888 v2 · 2012-11-13 · 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{ULRYV23BBOD6YA6ON4RKDUHC5W}

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	2026-05-18T01:53:16.374479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2e38aeb610b87ec03ce6f22a1d0e2edad8e877e75c94cf7aa79db2a3ff8ae51

Aliases

arxiv: 1211.2888 · arxiv_version: 1211.2888v2 · doi: 10.48550/arxiv.1211.2888 · pith_short_12: ULRYV23BBOD6 · pith_short_16: ULRYV23BBOD6YA6O · pith_short_8: ULRYV23B

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/ULRYV23BBOD6YA6ON4RKDUHC5W \
  | 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: a2e38aeb610b87ec03ce6f22a1d0e2edad8e877e75c94cf7aa79db2a3ff8ae51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dba73f1f84271dc9ff3c5d405b58feb2c12472ed2ababc8612b58b9717dee777",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-11-13T05:07:46Z",
    "title_canon_sha256": "803a961b7cd181a857c38e531684410542e0d18c8dfb3b2fe1aa8959380d362e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2888",
    "kind": "arxiv",
    "version": 2
  }
}