Pith Number

pith:6SLH66OD

pith:2011:6SLH66ODEQO4GSFPE4D7PICFHP

not attested not anchored not stored refs pending

A new effective interaction for the trapped fermi gas: the BEC-BCS crossover

C. N. Gilbreth, Y. Alhassid

arxiv:1108.2687 v1 · 2011-08-12 · cond-mat.quant-gas · nucl-th · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SLH66ODEQO4GSFPE4D7PICFHP}

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	2026-05-18T03:52:38.802946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4967f79c3241dc348af2707f7a0453bcca2bc046d0c810845b5c85c856b7626

Aliases

arxiv: 1108.2687 · arxiv_version: 1108.2687v1 · doi: 10.48550/arxiv.1108.2687 · pith_short_12: 6SLH66ODEQO4 · pith_short_16: 6SLH66ODEQO4GSFP · pith_short_8: 6SLH66OD

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/6SLH66ODEQO4GSFPE4D7PICFHP \
  | 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: f4967f79c3241dc348af2707f7a0453bcca2bc046d0c810845b5c85c856b7626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dbb2aef3b789abbb48f4ad97f9350425895fb08ce94c939d2988b058fc51938",
    "cross_cats_sorted": [
      "nucl-th",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-08-12T18:57:33Z",
    "title_canon_sha256": "29be30953caf1d040f0f7914aee10771a107df123978bdcbbb5b5046f9a29fff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2687",
    "kind": "arxiv",
    "version": 1
  }
}