Pith Number

pith:VYHTWBGJ

pith:2021:VYHTWBGJ5ANUUDKC767ANO22U7

not attested not anchored not stored refs pending

Target-Normal Single Spin Asymmetries Measured with Positrons

A. Schmidt, G. N. Grauvogel, T. Kutz

arxiv:2103.05205 v2 · 2021-03-09 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYHTWBGJ5ANUUDKC767ANO22U7}

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	2026-07-05T02:56:57.167123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae0f3b04c9e81b4a0d42ffbe06bb5aa7c64b7e284944c840e68422c3ae92c5fe

Aliases

arxiv: 2103.05205 · arxiv_version: 2103.05205v2 · doi: 10.48550/arxiv.2103.05205 · pith_short_12: VYHTWBGJ5ANU · pith_short_16: VYHTWBGJ5ANUUDKC · pith_short_8: VYHTWBGJ

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/VYHTWBGJ5ANUUDKC767ANO22U7 \
  | 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: ae0f3b04c9e81b4a0d42ffbe06bb5aa7c64b7e284944c840e68422c3ae92c5fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "770c90c057df8369216131b0aa49ba7cfd5f03af6f0a21dc3e2027d5a26c017c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2021-03-09T03:50:57Z",
    "title_canon_sha256": "fb5bc60681e929e0e5fae683d90b08605c362f8f7036c6feb8427bd1812ad0fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05205",
    "kind": "arxiv",
    "version": 2
  }
}