Pith Number

pith:IFZDD6ZQ

pith:2002:IFZDD6ZQ2P3FFYPCUJNYCZCRC5

not attested not anchored not stored refs pending

A Measurement of the KL Charge Asymmetry

et. al, The KTeV Collaboration: A. Alavi-Harati

arxiv:hep-ex/0202016 v1 · 2002-02-06 · 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{IFZDD6ZQ2P3FFYPCUJNYCZCRC5}

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	2026-05-18T01:06:43.798453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

417231fb30d3f652e1e2a25b81645117415a820e3ca2707fa44a0ed2027292b8

Aliases

arxiv: hep-ex/0202016 · arxiv_version: hep-ex/0202016v1 · doi: 10.48550/arxiv.hep-ex/0202016 · pith_short_12: IFZDD6ZQ2P3F · pith_short_16: IFZDD6ZQ2P3FFYPC · pith_short_8: IFZDD6ZQ

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/IFZDD6ZQ2P3FFYPCUJNYCZCRC5 \
  | 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: 417231fb30d3f652e1e2a25b81645117415a820e3ca2707fa44a0ed2027292b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd0ac03f9f02d3dda67852e415cfccb4c29afa47e39eaab8c0c551f9d4361cc5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2002-02-06T17:24:25Z",
    "title_canon_sha256": "053a1e28133b4d4c869747c1e941e5462ad0f05974eb9a07b3a17514157697c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0202016",
    "kind": "arxiv",
    "version": 1
  }
}