Pith Number

pith:MHW6HRF4

pith:2021:MHW6HRF4SOBBK53M37QKMZXOPE

not attested not anchored not stored refs pending

Longitudinal and transverse polarizations of $\Lambda$ hyperon in unpolarized SIDIS and $e^+e^-$ annihilation

Kai-bao Chen, Shu-yi Wei, Yu-kun Song, Zuo-Tang Liang

arxiv:2108.07740 v3 · 2021-08-17 · hep-ph · hep-ex · 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{MHW6HRF4SOBBK53M37QKMZXOPE}

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	2026-07-05T04:03:50.264205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ede3c4bc938215776cdfe0a666ee791aabe0a6b7abe7d6ee1c3cf547bc1ead

Aliases

arxiv: 2108.07740 · arxiv_version: 2108.07740v3 · doi: 10.48550/arxiv.2108.07740 · pith_short_12: MHW6HRF4SOBB · pith_short_16: MHW6HRF4SOBBK53M · pith_short_8: MHW6HRF4

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/MHW6HRF4SOBBK53M37QKMZXOPE \
  | 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: 61ede3c4bc938215776cdfe0a666ee791aabe0a6b7abe7d6ee1c3cf547bc1ead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1a8d51dcc8e2ce8b2325f16c7479e4443c38eedbbbcfb3073e754d5a64cacf5",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-17T16:21:42Z",
    "title_canon_sha256": "df6cf3bb208d8176ef871300a9035f8bbbb00e8a55c7136d0a520b48dc766787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07740",
    "kind": "arxiv",
    "version": 3
  }
}