Pith Number

pith:57IRO2OJ

pith:2013:57IRO2OJKOJCUCUFAP5KAVOPGC

not attested not anchored not stored refs pending

Probing the Colour Structure of the Top Quark Forward-Backward Asymmetry

Andreas Papaefstathiou, Ben Gripaios, Bryan Webber

arxiv:1309.0810 v2 · 2013-09-03 · 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{57IRO2OJKOJCUCUFAP5KAVOPGC}

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	2026-05-18T03:02:34.586566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efd11769c953922a0a8503faa055cf308dda61ec2f7777b59036af4c55004f9e

Aliases

arxiv: 1309.0810 · arxiv_version: 1309.0810v2 · doi: 10.48550/arxiv.1309.0810 · pith_short_12: 57IRO2OJKOJC · pith_short_16: 57IRO2OJKOJCUCUF · pith_short_8: 57IRO2OJ

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/57IRO2OJKOJCUCUFAP5KAVOPGC \
  | 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: efd11769c953922a0a8503faa055cf308dda61ec2f7777b59036af4c55004f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b02297db48c8c2165b898ccbea77b38f40bd8b4aac63089917c78f3b271472",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-09-03T20:00:00Z",
    "title_canon_sha256": "db393a4ab8316190da5c6469326c0673ab5c4ebff368535683c14eed09aadb9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0810",
    "kind": "arxiv",
    "version": 2
  }
}