Pith Number

pith:DDKXW7NV

pith:2000:DDKXW7NV2NFRM6563CWMQ4JG3L

not attested not anchored not stored refs pending

Theoretical status of epsilon'/epsilon

A. Pich

arxiv:hep-ph/0010181 v1 · 2000-10-17 · 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{DDKXW7NV2NFRM6563CWMQ4JG3L}

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	2026-05-18T02:36:49.308152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18d57b7db5d34b167bbed8acc87126dac04c71f62b6fa731b8ae2c0cfcc949be

Aliases

arxiv: hep-ph/0010181 · arxiv_version: hep-ph/0010181v1 · doi: 10.48550/arxiv.hep-ph/0010181 · pith_short_12: DDKXW7NV2NFR · pith_short_16: DDKXW7NV2NFRM656 · pith_short_8: DDKXW7NV

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/DDKXW7NV2NFRM6563CWMQ4JG3L \
  | 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: 18d57b7db5d34b167bbed8acc87126dac04c71f62b6fa731b8ae2c0cfcc949be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e37778db83dcaa69731ce4fa7610665707c45d3911a5247841535f59ff76e6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-10-17T08:58:59Z",
    "title_canon_sha256": "689dc476bf99f255faef3218704ebef689eff9cd958e35417265d1b411d0a5e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0010181",
    "kind": "arxiv",
    "version": 1
  }
}