Pith Number

pith:LWHWLVDL

pith:2010:LWHWLVDLGZ4J4XOUZHWRNFORGE

not attested not anchored not stored refs pending

BCS-BEC Crossover in Bilayers of Cold Fermionic Polar Molecules

B. Wunsch, D. Pekker, D.-W. Wang, N. T. Zinner

arxiv:1009.2030 v4 · 2010-09-10 · cond-mat.quant-gas · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWHWLVDLGZ4J4XOUZHWRNFORGE}

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	2026-05-18T04:04:44.923559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d8f65d46b36789e5dd4c9ed1695d13127fb39b98641002215eae378b7b0fa2b

Aliases

arxiv: 1009.2030 · arxiv_version: 1009.2030v4 · doi: 10.48550/arxiv.1009.2030 · pith_short_12: LWHWLVDLGZ4J · pith_short_16: LWHWLVDLGZ4J4XOU · pith_short_8: LWHWLVDL

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/LWHWLVDLGZ4J4XOUZHWRNFORGE \
  | 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: 5d8f65d46b36789e5dd4c9ed1695d13127fb39b98641002215eae378b7b0fa2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae5da098ca21b39353ef301956d72ac47c2a305c2017050b2598c13ae30f03d",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-09-10T15:08:56Z",
    "title_canon_sha256": "a49846bbb8a3a76696f9b858dbeac83e3f1ef0a496a2f1994e907a3868a6fef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2030",
    "kind": "arxiv",
    "version": 4
  }
}