Pith Number

pith:SK6ZP4GV

pith:1995:SK6ZP4GVXAFGRFK43S3FJUWLE4

not attested not anchored not stored refs pending

THE PROTON SPIN PUZZLE AND DEPOLARIZATION IN $\bar{p}p\to\bar{\Lambda}\Lambda$

D. Kharzeev, J. Ellis, M. Alberg

arxiv:hep-ph/9503333 v1 · 1995-03-15 · 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{SK6ZP4GVXAFGRFK43S3FJUWLE4}

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	2026-05-18T01:06:30.672217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92bd97f0d5b80a68955cdcb654d2cb272d6d4009537c5506e8f7c4ff659233e7

Aliases

arxiv: hep-ph/9503333 · arxiv_version: hep-ph/9503333v1 · doi: 10.48550/arxiv.hep-ph/9503333 · pith_short_12: SK6ZP4GVXAFG · pith_short_16: SK6ZP4GVXAFGRFK4 · pith_short_8: SK6ZP4GV

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/SK6ZP4GVXAFGRFK43S3FJUWLE4 \
  | 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: 92bd97f0d5b80a68955cdcb654d2cb272d6d4009537c5506e8f7c4ff659233e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4209706934098e3affc76d9fca6d3d80de125173e744ffd076c459fd74032216",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-03-15T08:56:31Z",
    "title_canon_sha256": "bbb3ed8dd225cb5d6fedcc3905fe1acd9b83ef401d91ee75aa1a8e610ddf7781"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9503333",
    "kind": "arxiv",
    "version": 1
  }
}