Pith Number

pith:KY6AEA4S

pith:2004:KY6AEA4SQYTNGDYSK37GSBGHE2

not attested not anchored not stored refs pending

Spontaneously broken quark helicity symmetry

G. McCartor, S. Dalley

arxiv:hep-ph/0406287 v2 · 2004-06-25 · 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{KY6AEA4SQYTNGDYSK37GSBGHE2}

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	2026-05-18T01:39:05.628972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

563c0203928626d30f1256fe6904c7269b069676ee73549516ba7ead4040f793

Aliases

arxiv: hep-ph/0406287 · arxiv_version: hep-ph/0406287v2 · doi: 10.48550/arxiv.hep-ph/0406287 · pith_short_12: KY6AEA4SQYTN · pith_short_16: KY6AEA4SQYTNGDYS · pith_short_8: KY6AEA4S

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/KY6AEA4SQYTNGDYSK37GSBGHE2 \
  | 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: 563c0203928626d30f1256fe6904c7269b069676ee73549516ba7ead4040f793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc598c1d7defe94d445cf4960c51aa612f483682cb93dc04a1e69e0b2dbf69c9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-06-25T11:12:33Z",
    "title_canon_sha256": "cc794e71ca7d01a3d3ff002b07fcd6599cea2c72ca21654cd81c54c0817d7989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0406287",
    "kind": "arxiv",
    "version": 2
  }
}