Pith Number

pith:6ZRQBKQ3

pith:2012:6ZRQBKQ3B43Q622LLYYKPM7BMA

not attested not anchored not stored refs pending

The processes $e^{+}e^{-} \to \pi\pi(\pi')$ in the extended NJL model

D. G. Kostunin, M. K. Volkov

arxiv:1204.1455 v2 · 2012-04-06 · 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{6ZRQBKQ3B43Q622LLYYKPM7BMA}

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	2026-05-18T03:23:11.260702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f66300aa1b0f370f6b4b5e30a7b3e160076f918d75dc277d7de0580b9163aca3

Aliases

arxiv: 1204.1455 · arxiv_version: 1204.1455v2 · doi: 10.48550/arxiv.1204.1455 · pith_short_12: 6ZRQBKQ3B43Q · pith_short_16: 6ZRQBKQ3B43Q622L · pith_short_8: 6ZRQBKQ3

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/6ZRQBKQ3B43Q622LLYYKPM7BMA \
  | 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: f66300aa1b0f370f6b4b5e30a7b3e160076f918d75dc277d7de0580b9163aca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aed9d93fc312d5894e825bcfc9c7d90ddcc703a5828adbf43f52aa00040e8f3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-04-06T11:37:03Z",
    "title_canon_sha256": "8f6654b222ed1adaf51835398c0426a96a6e1e04b5a7081276daf93fa7105c38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1455",
    "kind": "arxiv",
    "version": 2
  }
}