Pith Number

pith:2DS3BFMQ

pith:1995:2DS3BFMQW7MU75FXQTI4X2FVBW

not attested not anchored not stored refs pending

Quark Singlets: Implications and Constraints

M.S. Berger, R.J.N. Phillips, V. Barger

arxiv:hep-ph/9503204 v1 · 1995-03-01 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DS3BFMQW7MU75FXQTI4X2FVBW}

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	2026-05-18T01:06:33.046010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e5b09590b7d94ff4b784d1cbe8b50db05c64d8a14c9f353a4b600edd9b2f3e

Aliases

arxiv: hep-ph/9503204 · arxiv_version: hep-ph/9503204v1 · doi: 10.48550/arxiv.hep-ph/9503204 · pith_short_12: 2DS3BFMQW7MU · pith_short_16: 2DS3BFMQW7MU75FX · pith_short_8: 2DS3BFMQ

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/2DS3BFMQW7MU75FXQTI4X2FVBW \
  | 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: d0e5b09590b7d94ff4b784d1cbe8b50db05c64d8a14c9f353a4b600edd9b2f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91b2572f7135aa2e0accef1d696c7507da4e689aac169aa4cb568c5ad467c7ca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-03-01T21:45:58Z",
    "title_canon_sha256": "48ac1fe14a72eff6e6fa2ec4a7286ff69814d17ce5f10f08c3a910866af92858"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9503204",
    "kind": "arxiv",
    "version": 1
  }
}