Pith Number

pith:P4RRUSJI

pith:2015:P4RRUSJIAVEA3Q54JTKZUVCYBJ

not attested not anchored not stored refs pending

Shear Viscosities from Kubo Formalism in a large-$N_{\rm c}$ Nambu--Jona-Lasinio Model

Norbert Kaiser, Robert Lang, Wolfram Weise

arxiv:1506.02459 v2 · 2015-06-08 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4RRUSJIAVEA3Q54JTKZUVCYBJ}

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	2026-05-18T01:29:54.058774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f231a492805480dc3bc4cd59a54580a66172c336da7e897ecf286b92a22efc3

Aliases

arxiv: 1506.02459 · arxiv_version: 1506.02459v2 · doi: 10.48550/arxiv.1506.02459 · pith_short_12: P4RRUSJIAVEA · pith_short_16: P4RRUSJIAVEA3Q54 · pith_short_8: P4RRUSJI

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/P4RRUSJIAVEA3Q54JTKZUVCYBJ \
  | 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: 7f231a492805480dc3bc4cd59a54580a66172c336da7e897ecf286b92a22efc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a00f402648f806e1151932c311eb17e79f21f5541108c42ba6b22f8b687d84d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-06-08T12:05:00Z",
    "title_canon_sha256": "e4f8c85350c7460254873913ccda95d5802623b8d6a4843a0a5248e0c10162db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02459",
    "kind": "arxiv",
    "version": 2
  }
}