Pith Number

pith:2BOHSCK7

pith:2017:2BOHSCK7HDZJOU57VSFS7MW4BK

not attested not anchored not stored refs pending

A direct extraction of the Sivers distributions from spin asymmetries in pion and kaon leptoproduction

Anna Martin, Franco Bradamante, Vincenzo Barone

arxiv:1701.08283 v1 · 2017-01-28 · 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{2BOHSCK7HDZJOU57VSFS7MW4BK}

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	2026-05-18T00:42:52.741374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d05c79095f38f29753bfac8b2fb2dc0aa00fd045b072a1d0d7517ae808a2c5c7

Aliases

arxiv: 1701.08283 · arxiv_version: 1701.08283v1 · doi: 10.48550/arxiv.1701.08283 · pith_short_12: 2BOHSCK7HDZJ · pith_short_16: 2BOHSCK7HDZJOU57 · pith_short_8: 2BOHSCK7

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/2BOHSCK7HDZJOU57VSFS7MW4BK \
  | 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: d05c79095f38f29753bfac8b2fb2dc0aa00fd045b072a1d0d7517ae808a2c5c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29ef23c799ebe91fceb3978781654171545f01316420178fb01d3bb2860695da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-01-28T11:29:25Z",
    "title_canon_sha256": "893595d11ed95a2f37b99572873054f542a3da8e1ec32134fb7c5c38edc00683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08283",
    "kind": "arxiv",
    "version": 1
  }
}