Pith Number

pith:LW6SKAXU

pith:2012:LW6SKAXUAYIMRZVPOQ2AAZZCTX

not attested not anchored not stored refs pending

Collective Modes in a Unitary Fermi Gas across the Superfluid Phase Transition

Edmundo R. S\'anchez Guajardo, Leonid A. Sidorenkov, Lev Pitaevskii, Mark J. H. Ku, Martin W. Zwierlein, Meng Khoon Tey, Rudolf Grimm, Sandro Stringari, Yan-Hua Hou

arxiv:1211.2659 v2 · 2012-11-12 · cond-mat.quant-gas · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW6SKAXUAYIMRZVPOQ2AAZZCTX}

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	2026-05-18T03:34:47.990304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbd2502f40610c8e6af74340067229dcd10b3c330b8780f2ecdce705109acec

Aliases

arxiv: 1211.2659 · arxiv_version: 1211.2659v2 · doi: 10.48550/arxiv.1211.2659 · pith_short_12: LW6SKAXUAYIM · pith_short_16: LW6SKAXUAYIMRZVP · pith_short_8: LW6SKAXU

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/LW6SKAXUAYIMRZVPOQ2AAZZCTX \
  | 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: 5dbd2502f40610c8e6af74340067229dcd10b3c330b8780f2ecdce705109acec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b35b2a5926b81cf1c051920703d4d414f770ae1894388fda612659ef051df1e7",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-11-12T15:27:05Z",
    "title_canon_sha256": "6cc113a52d51dcb49cc59661ae4559d3b70974ee13f7bbc44e21e28f6dbabac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2659",
    "kind": "arxiv",
    "version": 2
  }
}