Pith Number

pith:6KRI4X5J

pith:2014:6KRI4X5J4AX72LENTTHDZKPDVN

not attested not anchored not stored refs pending

Pairing in a system of a few attractive fermions in a harmonic trap

Kazimierz Rz\k{a}\.zewski, Mariusz Gajda, Tomasz Sowi\'nski

arxiv:1406.0400 v2 · 2014-06-02 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KRI4X5J4AX72LENTTHDZKPDVN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:28:20.785226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a28e5fa9e02ffd2c8d9cce3ca9e3ab4e237490ba125f565f27657b03673a40

Aliases

arxiv: 1406.0400 · arxiv_version: 1406.0400v2 · doi: 10.48550/arxiv.1406.0400 · pith_short_12: 6KRI4X5J4AX7 · pith_short_16: 6KRI4X5J4AX72LEN · pith_short_8: 6KRI4X5J

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/6KRI4X5J4AX72LENTTHDZKPDVN \
  | 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: f2a28e5fa9e02ffd2c8d9cce3ca9e3ab4e237490ba125f565f27657b03673a40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ead04263238a193957b319348368261b90a94e7468c47da42b6b48449136c68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-06-02T14:58:26Z",
    "title_canon_sha256": "3b166acb9f30b470f58312b7ff629ffee2a09a1d841c7ed65dda40cb040ae4a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0400",
    "kind": "arxiv",
    "version": 2
  }
}