Pith Number

pith:5FZMKBWU

pith:2000:5FZMKBWUPTKKKYG5CHRG2HFUL2

not attested not anchored not stored refs pending

The Experiment Road to the Heavier Quarks and Other Heavy Objects

Jeffrey A. Appel

arxiv:hep-ex/0010074 v2 · 2000-10-30 · 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{5FZMKBWUPTKKKYG5CHRG2HFUL2}

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	2026-05-18T02:37:26.965232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e972c506d47cd4a560dd11e26d1cb45e9b59ce015d4de9e02e15db6fe4dd9cfd

Aliases

arxiv: hep-ex/0010074 · arxiv_version: hep-ex/0010074v2 · doi: 10.48550/arxiv.hep-ex/0010074 · pith_short_12: 5FZMKBWUPTKK · pith_short_16: 5FZMKBWUPTKKKYG5 · pith_short_8: 5FZMKBWU

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/5FZMKBWUPTKKKYG5CHRG2HFUL2 \
  | 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: e972c506d47cd4a560dd11e26d1cb45e9b59ce015d4de9e02e15db6fe4dd9cfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a701470beeae5cb626f8e370e7e16aa715a9fdf293d34e4f916edce5f37ce64",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2000-10-30T17:39:12Z",
    "title_canon_sha256": "d7d871997a1aab9a5cd756ec27830c2c8b7a943c211e7d237649b537ad6ce52a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0010074",
    "kind": "arxiv",
    "version": 2
  }
}