Pith Number

pith:QXFRXWHE

pith:2000:QXFRXWHEOMJC5NCRS5UYG34XYK

not attested not anchored not stored refs pending

High Precision Mass Measurements in $\Psi$ and $\Upsilon$ Families Revisited

A. E. Blinov, et al, MD-1 Collaborations: A. S. Artamonov, OLYA, S. E. Baru

arxiv:hep-ex/0001040 v1 · 2000-01-17 · 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{QXFRXWHEOMJC5NCRS5UYG34XYK}

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	2026-05-18T03:47:41.495417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85cb1bd8e473122eb4519769836f97c2adf7120d512462936051f58c41933d9b

Aliases

arxiv: hep-ex/0001040 · arxiv_version: hep-ex/0001040v1 · doi: 10.48550/arxiv.hep-ex/0001040 · pith_short_12: QXFRXWHEOMJC · pith_short_16: QXFRXWHEOMJC5NCR · pith_short_8: QXFRXWHE

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/QXFRXWHEOMJC5NCRS5UYG34XYK \
  | 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: 85cb1bd8e473122eb4519769836f97c2adf7120d512462936051f58c41933d9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4339ad2f19198ffcbd6e0f1e079b2c474f29660a3b9b7377addcd3e2b0cc2807",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2000-01-17T10:44:09Z",
    "title_canon_sha256": "e9b9a83b394f81add855f3e94efe4a30930dfc404ed3d097bb0cf066ec0e768c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0001040",
    "kind": "arxiv",
    "version": 1
  }
}