Pith Number

pith:6CYKFGOI

pith:2007:6CYKFGOIDUKWLMJ2BOAP25VF6I

not attested not anchored not stored refs pending

Finding the Charge of the top quark in the Dilepton Channel

A. Beretvas, J. Antos, K. McFarland, K. Tollefson, P. Bednar, S. Tokar, V. Boisvert, V. Sorin, W. Hopkins, Y.C. Chen, Z. Gunay

arxiv:0707.1339 v1 · 2007-07-09 · 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{6CYKFGOIDUKWLMJ2BOAP25VF6I}

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	2026-07-04T15:02:42.344567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b0a299c81d1565b13a0b80fd76a5f21f5317d6a8d98cd43f6dab9c9d63d93c

Aliases

arxiv: 0707.1339 · arxiv_version: 0707.1339v1 · doi: 10.48550/arxiv.0707.1339 · pith_short_12: 6CYKFGOIDUKW · pith_short_16: 6CYKFGOIDUKWLMJ2 · pith_short_8: 6CYKFGOI

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/6CYKFGOIDUKWLMJ2BOAP25VF6I \
  | 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: f0b0a299c81d1565b13a0b80fd76a5f21f5317d6a8d98cd43f6dab9c9d63d93c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee9e62f31a23f2833090957e8108c4fab98284662103672dbf99d085b90cce4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2007-07-09T22:04:18Z",
    "title_canon_sha256": "ffbc359b306bb9560385ae164d20ecffa422cd208643e7e77e5651fc99c0ae87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1339",
    "kind": "arxiv",
    "version": 1
  }
}