Pith Number

pith:JM2FACZF

pith:1999:JM2FACZFHZC4ABOJIBJOHO3FFS

not attested not anchored not stored refs pending

Precise Electroweak Measurements at the Z0 Pole

B. A. Schumm (University of California, Santa Cruz)

arxiv:hep-ex/9909053 v1 · 1999-09-29 · 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{JM2FACZFHZC4ABOJIBJOHO3FFS}

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	2026-05-18T00:57:19.626748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b34500b253e45c005c94052e3bb652c8b232883396b019dc312770b3669ada4

Aliases

arxiv: hep-ex/9909053 · arxiv_version: hep-ex/9909053v1 · doi: 10.48550/arxiv.hep-ex/9909053 · pith_short_12: JM2FACZFHZC4 · pith_short_16: JM2FACZFHZC4ABOJ · pith_short_8: JM2FACZF

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/JM2FACZFHZC4ABOJIBJOHO3FFS \
  | 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: 4b34500b253e45c005c94052e3bb652c8b232883396b019dc312770b3669ada4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82344e9cb9175535728d3f1d3a3acc610c3762697c74f88e9b88e724a7f35390",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "1999-09-29T23:44:48Z",
    "title_canon_sha256": "6c13d619128b2d9223372be3361d497c54af2a8c70673df32b8428250c99ccf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/9909053",
    "kind": "arxiv",
    "version": 1
  }
}