Pith Number

pith:A4657F6S

pith:2020:A4657F6STWL5CX3JXWZWK6NV4Y

not attested not anchored not stored refs pending

First extraction of the $\Lambda$ polarising fragmentation function from Belle $e^+e^-$ data

Francesco Murgia, Marco Zaccheddu, Umberto D'Alesio

arxiv:2003.01128 v1 · 2020-03-02 · 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{A4657F6STWL5CX3JXWZWK6NV4Y}

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

3 papers in Pith

Hyperon-pair spin tomography beyond scalar spin correlations

TMDs in the Lens of Generative AI: A Pixel-Based Approach to Partonic Imaging

Receipt and verification

First computed	2026-07-05T01:33:59.077559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

073ddf97d29d97d15f69bdb36579b5e61feaaeb0587b93d679b71d4352daf1e4

Aliases

arxiv: 2003.01128 · arxiv_version: 2003.01128v1 · doi: 10.48550/arxiv.2003.01128 · pith_short_12: A4657F6STWL5 · pith_short_16: A4657F6STWL5CX3J · pith_short_8: A4657F6S

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/A4657F6STWL5CX3JXWZWK6NV4Y \
  | 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: 073ddf97d29d97d15f69bdb36579b5e61feaaeb0587b93d679b71d4352daf1e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6d3ecd05d32ae726fd58e1f633ee4c8fbae25e2a14905f62b0077218357b164",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-03-02T19:00:02Z",
    "title_canon_sha256": "9b95b3adac7a73d61a03db0a25368a3f4d28c2728e94d309d4d01e297386575a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01128",
    "kind": "arxiv",
    "version": 1
  }
}