Pith Number

pith:H4KFDZCW

pith:2013:H4KFDZCWZDYXYEAOXCNJGEONR4

not attested not anchored not stored refs pending

BCS-BEC Crossover and the Unitary Fermi Gas

Edward Taylor, Mohit Randeria

arxiv:1306.5785 v3 · 2013-06-24 · cond-mat.quant-gas · cond-mat.supr-con · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4KFDZCWZDYXYEAOXCNJGEONR4}

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	2026-05-18T02:54:39.582441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f1451e456c8f17c100eb89a9311cd8f1cd9be67d5d67ccd8e6ca2e4268c3b57

Aliases

arxiv: 1306.5785 · arxiv_version: 1306.5785v3 · doi: 10.48550/arxiv.1306.5785 · pith_short_12: H4KFDZCWZDYX · pith_short_16: H4KFDZCWZDYXYEAO · pith_short_8: H4KFDZCW

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/H4KFDZCWZDYXYEAOXCNJGEONR4 \
  | 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: 3f1451e456c8f17c100eb89a9311cd8f1cd9be67d5d67ccd8e6ca2e4268c3b57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16c8accaa8331c5b0424a32bd149a0447273381abbb8234af2def46734b9a934",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-06-24T21:11:52Z",
    "title_canon_sha256": "f0ec3765068ef33bee3fa148b3797d9bfbeafcbe071cea04e48373589cc63272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5785",
    "kind": "arxiv",
    "version": 3
  }
}