Pith Number

pith:NJU5D3TM

pith:2012:NJU5D3TMJJ3AVIOYJNZCP6YZMT

not attested not anchored not stored refs pending

Decoupling in QED and QCD

Andrey Grozin

arxiv:1212.5144 v2 · 2012-12-20 · 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{NJU5D3TMJJ3AVIOYJNZCP6YZMT}

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	2026-05-18T03:34:25.053514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a69d1ee6c4a760aa1d84b7227fb1964e04f5cc2b3438764fe4bf6e3144971f8

Aliases

arxiv: 1212.5144 · arxiv_version: 1212.5144v2 · doi: 10.48550/arxiv.1212.5144 · pith_short_12: NJU5D3TMJJ3A · pith_short_16: NJU5D3TMJJ3AVIOY · pith_short_8: NJU5D3TM

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/NJU5D3TMJJ3AVIOYJNZCP6YZMT \
  | 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: 6a69d1ee6c4a760aa1d84b7227fb1964e04f5cc2b3438764fe4bf6e3144971f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47ebeb9b293baf3d2bbdda414da9d8ef7bf86aab19c7035e3bdc3df0752ae73a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-12-20T17:04:15Z",
    "title_canon_sha256": "bd5f63fde78e25718b2799d6ae2ec4671f3333e33d9a0b7e2b2690d6574bec6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5144",
    "kind": "arxiv",
    "version": 2
  }
}