Pith Number

pith:QQYKPYY7

pith:2012:QQYKPYY7L52YBAA2E2F6IUE7CY

not attested not anchored not stored refs pending

Low temperature properties of the fermionic mixtures with mass imbalance in optical lattice

Akihisa Koga, Nayuta Takemori

arxiv:1204.1783 v1 · 2012-04-09 · cond-mat.str-el · 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{QQYKPYY7L52YBAA2E2F6IUE7CY}

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	2026-05-18T03:56:23.949158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8430a7e31f5f7580801a268be4509f1621e06d5495c1384aaa853529e8b981d3

Aliases

arxiv: 1204.1783 · arxiv_version: 1204.1783v1 · doi: 10.48550/arxiv.1204.1783 · pith_short_12: QQYKPYY7L52Y · pith_short_16: QQYKPYY7L52YBAA2 · pith_short_8: QQYKPYY7

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/QQYKPYY7L52YBAA2E2F6IUE7CY \
  | 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: 8430a7e31f5f7580801a268be4509f1621e06d5495c1384aaa853529e8b981d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ea364a046d365569d426798caa8789d3c8e8b546baa704172c3b62c04431cce",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-04-09T02:12:27Z",
    "title_canon_sha256": "c5351095c465b9ceaef11902a0bd2a3035779a53dad6a981cc01717165d2d347"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1783",
    "kind": "arxiv",
    "version": 1
  }
}