Pith Number

pith:EM4Y5PYJ

pith:2013:EM4Y5PYJDPBTF344NGYIY6YQ7Y

not attested not anchored not stored refs pending

Inhomogeneous BCS-BEC crossover for trapped cold atoms in optical lattices

A. Amaricci, A. Privitera, M. Capone

arxiv:1310.0211 v1 · 2013-10-01 · cond-mat.str-el · cond-mat.quant-gas · 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{EM4Y5PYJDPBTF344NGYIY6YQ7Y}

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	2026-05-18T02:51:56.945750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23398ebf091bc332ef9c69b08c7b10fe0753a75b0debc92eb41c3dd902beeb8d

Aliases

arxiv: 1310.0211 · arxiv_version: 1310.0211v1 · doi: 10.48550/arxiv.1310.0211 · pith_short_12: EM4Y5PYJDPBT · pith_short_16: EM4Y5PYJDPBTF344 · pith_short_8: EM4Y5PYJ

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/EM4Y5PYJDPBTF344NGYIY6YQ7Y \
  | 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: 23398ebf091bc332ef9c69b08c7b10fe0753a75b0debc92eb41c3dd902beeb8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89b3d104ac675a33ff646c31fe2c360ea649e4274e08ef5afb24727cfdbadfd",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-10-01T09:41:59Z",
    "title_canon_sha256": "28a486dad65262b38d9d89bb0714f3119bfc4f7aa8ffaedcef00f020cb25e370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0211",
    "kind": "arxiv",
    "version": 1
  }
}