Pith Number

pith:CZGTTVIZ

pith:2012:CZGTTVIZN4CWUKBK7Q3T3BNOOI

not attested not anchored not stored refs pending

Constraining the Intrinsic Structure of Top-Quarks

Ayres Freitas, Christoph Englert, Michael Spira, Peter M. Zerwas

arxiv:1210.2570 v2 · 2012-10-09 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZGTTVIZN4CWUKBK7Q3T3BNOOI}

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	2026-05-18T01:54:04.152214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

164d39d5196f056a282afc373d85ae72119ccef0e2a6637ea3dddf6f318c75b3

Aliases

arxiv: 1210.2570 · arxiv_version: 1210.2570v2 · doi: 10.48550/arxiv.1210.2570 · pith_short_12: CZGTTVIZN4CW · pith_short_16: CZGTTVIZN4CWUKBK · pith_short_8: CZGTTVIZ

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/CZGTTVIZN4CWUKBK7Q3T3BNOOI \
  | 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: 164d39d5196f056a282afc373d85ae72119ccef0e2a6637ea3dddf6f318c75b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b58a0f56e97af07dd5d8de2508fbb14e47eb2a5a1ef39de2f8ef5391d3fc826",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-10-09T11:43:11Z",
    "title_canon_sha256": "1e03fb24b42108f543739042b0554fec851b96849c6947a340ce816a6dd476b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2570",
    "kind": "arxiv",
    "version": 2
  }
}