Pith Number

pith:RZZTACHG

pith:2012:RZZTACHGR6AE5ZY2J3CTI4M7FB

not attested not anchored not stored refs pending

From the Cooper problem to canted supersolids in Bose-Fermi mixtures

Lode Pollet, Manfred Sigrist, Matthias Troyer, Peter Anders, Philipp Werner

arxiv:1203.6359 v2 · 2012-03-28 · 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{RZZTACHGR6AE5ZY2J3CTI4M7FB}

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	2026-05-18T01:58:00.744344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e733008e68f804ee71a4ec534719f284a3b979098aa6913e2ae84b2c0de38ef

Aliases

arxiv: 1203.6359 · arxiv_version: 1203.6359v2 · doi: 10.48550/arxiv.1203.6359 · pith_short_12: RZZTACHGR6AE · pith_short_16: RZZTACHGR6AE5ZY2 · pith_short_8: RZZTACHG

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/RZZTACHGR6AE5ZY2J3CTI4M7FB \
  | 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: 8e733008e68f804ee71a4ec534719f284a3b979098aa6913e2ae84b2c0de38ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8d02c818d08cbf23af140499a828f2eba0173cd53d85c47054606dc0215c748",
    "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": "2012-03-28T20:00:12Z",
    "title_canon_sha256": "03b9c686a83a7b7ff937ad45e1137084dd5aaff601f02763a534d63e15832f11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6359",
    "kind": "arxiv",
    "version": 2
  }
}