Pith Number

pith:XU7JF45R

pith:2000:XU7JF45RWGKNQWFDUHOIQYTM3J

not attested not anchored not stored refs pending

Measurement of J/Psi and Psi(2S) Polarization in ppbar Collisions at sqrt(s) = 1.8 TeV

et al, T. Affolder, the CDF Collaboration

arxiv:hep-ex/0004027 v2 · 2000-04-25 · 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{XU7JF45RWGKNQWFDUHOIQYTM3J}

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.

Cited by

2 papers in Pith

Next-to-next-to-leading-order QCD corrections to ${}^3S_1^{(8)}$ gluon fragmentation function for quarkonium

Systematic study of bottomonium production in proton-proton collisions at LHC energies

Receipt and verification

First computed	2026-07-04T17:28:36.895867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd3e92f3b1b194d858a3a1dc88626cda78fc2e3b775f43dc0d06761f40389ca7

Aliases

arxiv: hep-ex/0004027 · arxiv_version: hep-ex/0004027v2 · doi: 10.48550/arxiv.hep-ex/0004027 · pith_short_12: XU7JF45RWGKN · pith_short_16: XU7JF45RWGKNQWFD · pith_short_8: XU7JF45R

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/XU7JF45RWGKNQWFDUHOIQYTM3J \
  | 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: bd3e92f3b1b194d858a3a1dc88626cda78fc2e3b775f43dc0d06761f40389ca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5eae71e20f14099a2c8ae5afaa3f56cdd5ef1fba4b2a8de8af4f84476802893",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2000-04-25T19:41:08Z",
    "title_canon_sha256": "c107fbfe4a109f19f7a934bbc8c10685710682e0b683da8e23985312febb4f66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0004027",
    "kind": "arxiv",
    "version": 2
  }
}