Pith Number

pith:N362UAVB

pith:2013:N362UAVBPRWTNK6JOO2IW2GWVJ

not attested not anchored not stored refs pending

Translation-invariant quasi-free states for fermionic systems and the BCS approximation

Christian Hainzl, Gerhard Br\"aunlich, Robert Seiringer

arxiv:1305.5135 v1 · 2013-05-22 · math-ph · cond-mat.quant-gas · cond-mat.supr-con · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N362UAVBPRWTNK6JOO2IW2GWVJ}

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	2026-05-18T01:49:47.772343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6efdaa02a17c6d36abc973b48b68d6aa7ff798c3bec19c41affacc4404182a2e

Aliases

arxiv: 1305.5135 · arxiv_version: 1305.5135v1 · doi: 10.48550/arxiv.1305.5135 · pith_short_12: N362UAVBPRWT · pith_short_16: N362UAVBPRWTNK6J · pith_short_8: N362UAVB

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/N362UAVBPRWTNK6JOO2IW2GWVJ \
  | 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: 6efdaa02a17c6d36abc973b48b68d6aa7ff798c3bec19c41affacc4404182a2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd223194d4b1de11291dd7480f641e066aa8857c3cfc90a396ee2396a621c635",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-05-22T13:42:26Z",
    "title_canon_sha256": "cb74697084f24e48480b811916c9218e033bfeb080111b1f74c68ef75841c624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5135",
    "kind": "arxiv",
    "version": 1
  }
}