Pith Number

pith:GMMELAPJ

pith:2000:GMMELAPJ27UU43PFPLJHGAOSZL

not attested not anchored not stored refs pending

Direct measurement of Ab at the Z0 pole using a lepton tag

The SLD Collaboration

arxiv:hep-ex/0009064 v1 · 2000-09-29 · 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{GMMELAPJ27UU43PFPLJHGAOSZL}

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	2026-05-18T03:47:40.879715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33184581e9d7e94e6de57ad27301d2caf207e83772f6d0d36d57d2b652d36114

Aliases

arxiv: hep-ex/0009064 · arxiv_version: hep-ex/0009064v1 · doi: 10.48550/arxiv.hep-ex/0009064 · pith_short_12: GMMELAPJ27UU · pith_short_16: GMMELAPJ27UU43PF · pith_short_8: GMMELAPJ

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/GMMELAPJ27UU43PFPLJHGAOSZL \
  | 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: 33184581e9d7e94e6de57ad27301d2caf207e83772f6d0d36d57d2b652d36114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97eedeb5675caa4a3c5a1e6886c8d1563838bf7381d3a3636be3dc6e98c37762",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2000-09-29T08:53:17Z",
    "title_canon_sha256": "1e06a8ed6f19667f9caf68c501c31e76190b4e0c090d3a4e4d1de91166d07bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0009064",
    "kind": "arxiv",
    "version": 1
  }
}