Pith Number

pith:EFCTSFYX

pith:2021:EFCTSFYXSKCPB2PC7MODMMNSHL

not attested not anchored not stored refs pending

Determining the helicity structure of the nucleon at the Electron Ion Collider in China

C.-P. Yuan, Daniele Paolo Anderle, Hongxi Xing, Mengshi Yan, Tie-Jiun Hou, Yuxiang Zhao

arxiv:2103.10276 v3 · 2021-03-18 · hep-ph · hep-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{EFCTSFYXSKCPB2PC7MODMMNSHL}

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	2026-07-05T03:06:21.863796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21453917179284f0e9e2fb1c3631b23ad769a2f7525f7017ed33cb55efc5c553

Aliases

arxiv: 2103.10276 · arxiv_version: 2103.10276v3 · doi: 10.48550/arxiv.2103.10276 · pith_short_12: EFCTSFYXSKCP · pith_short_16: EFCTSFYXSKCPB2PC · pith_short_8: EFCTSFYX

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/EFCTSFYXSKCPB2PC7MODMMNSHL \
  | 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: 21453917179284f0e9e2fb1c3631b23ad769a2f7525f7017ed33cb55efc5c553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fcdbcab356af0c460423bfa23c3144b218a14964db496853ac84379161311dd",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-03-18T14:17:54Z",
    "title_canon_sha256": "7e1fce1fdf277febcc9c5d9aa87bc0d71d088a035c6525b7203b47915fa741d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10276",
    "kind": "arxiv",
    "version": 3
  }
}