Pith Number

pith:ANKXRNAR

pith:2009:ANKXRNARCTGWMXA4IZBYOJWVPG

not attested not anchored not stored refs pending

Multiband superfluidity and superfluid to band-insulator transition of strongly interacting fermions in an optical lattice

A.A. Burkov, Arun Paramekanti

arxiv:0902.0984 v1 · 2009-02-06 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANKXRNARCTGWMXA4IZBYOJWVPG}

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	2026-05-18T03:24:42.457425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

035578b41114cd665c1c46438726d579b770d935ec286de9a056f7f700fda3ac

Aliases

arxiv: 0902.0984 · arxiv_version: 0902.0984v1 · doi: 10.48550/arxiv.0902.0984 · pith_short_12: ANKXRNARCTGW · pith_short_16: ANKXRNARCTGWMXA4 · pith_short_8: ANKXRNAR

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/ANKXRNARCTGWMXA4IZBYOJWVPG \
  | 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: 035578b41114cd665c1c46438726d579b770d935ec286de9a056f7f700fda3ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f97a622f83acb3a748c91c8432ce53f70b9175ce2ee65ebfcacda52419d223f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2009-02-06T19:56:03Z",
    "title_canon_sha256": "9d044d956e4952da8ab02311cde0cea175e3d8a7b58c71aaa0e5a0a3c2902a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0984",
    "kind": "arxiv",
    "version": 1
  }
}