Pith Number

pith:D74RHWJB

pith:2013:D74RHWJBHSEVSUYCRW5F5LRWC4

not attested not anchored not stored refs pending

Nambu sum rule in the NJL models: from superfluidity to top quark condensation

G.E.Volovik, M.A.Zubkov

arxiv:1302.2360 v2 · 2013-02-10 · hep-ph · 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{D74RHWJBHSEVSUYCRW5F5LRWC4}

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	2026-05-18T01:51:42.939771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ff913d9213c895953028dba5eae3617384b3ec539674ad2996beff72b3063b9

Aliases

arxiv: 1302.2360 · arxiv_version: 1302.2360v2 · doi: 10.48550/arxiv.1302.2360 · pith_short_12: D74RHWJBHSEV · pith_short_16: D74RHWJBHSEVSUYC · pith_short_8: D74RHWJB

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/D74RHWJBHSEVSUYCRW5F5LRWC4 \
  | 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: 1ff913d9213c895953028dba5eae3617384b3ec539674ad2996beff72b3063b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55bff3df4d6c8783b284d7c8723327ae88d2cda607c4f667dbc6fa21768c992e",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-02-10T20:34:23Z",
    "title_canon_sha256": "73063f6e1c8ff854a5c6c549cc8a8438b4e8879606446b0c7bf2d0e3c46e4373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2360",
    "kind": "arxiv",
    "version": 2
  }
}