Pith Number

pith:EARZ4ORR

pith:2012:EARZ4ORRLD4NYWL3VC5TNRZKAQ

not attested not anchored not stored refs pending

Dynamical crossover between the infinite-volume and empty-lattice limits of ultra-cold fermions in 1D optical lattices

Chih-Chun Chien, Massimiliano Di Ventra

arxiv:1204.4715 v2 · 2012-04-20 · cond-mat.quant-gas · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EARZ4ORRLD4NYWL3VC5TNRZKAQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:46:58.885277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20239e3a3158f8dc597ba8bb36c72a040304b7a3a7556ce5ae20e38338d84950

Aliases

arxiv: 1204.4715 · arxiv_version: 1204.4715v2 · doi: 10.48550/arxiv.1204.4715 · pith_short_12: EARZ4ORRLD4N · pith_short_16: EARZ4ORRLD4NYWL3 · pith_short_8: EARZ4ORR

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/EARZ4ORRLD4NYWL3VC5TNRZKAQ \
  | 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: 20239e3a3158f8dc597ba8bb36c72a040304b7a3a7556ce5ae20e38338d84950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b790cd36be2ff136a37e5cbed93144dded1ec1c250714661645a0924e5d50e80",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-04-20T19:50:02Z",
    "title_canon_sha256": "a79a18c04529755e985d8babc4c705a52d9827ac86f8b9f078e52ca2b353c582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4715",
    "kind": "arxiv",
    "version": 2
  }
}