Pith Number

pith:HDQW6HTS

pith:2021:HDQW6HTSZWZY5AQYFO2RGO6MWK

not attested not anchored not stored refs pending

Toward twist-2 $T$-odd transverse-momentum-dependent gluon distributions: the $f$-type Sivers function

Alessandro Bacchetta, Francesco Giovanni Celiberto, Marco Radici

arxiv:2111.01686 v2 · 2021-11-02 · 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{HDQW6HTSZWZY5AQYFO2RGO6MWK}

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	2026-07-05T04:03:27.510681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e16f1e72cdb38e82182bb5133bccb28ab41567b4c4e2f65f76a12a6fe36075

Aliases

arxiv: 2111.01686 · arxiv_version: 2111.01686v2 · doi: 10.48550/arxiv.2111.01686 · pith_short_12: HDQW6HTSZWZY · pith_short_16: HDQW6HTSZWZY5AQY · pith_short_8: HDQW6HTS

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/HDQW6HTSZWZY5AQYFO2RGO6MWK \
  | 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: 38e16f1e72cdb38e82182bb5133bccb28ab41567b4c4e2f65f76a12a6fe36075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7a430541339bd3e61cf31463b3115418721d24b3dfb81f9fee4f03706e94777",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-11-02T15:45:44Z",
    "title_canon_sha256": "a67c5a177e35c8c2500664b420fcb0837cc48cf0b3741b979138b4b93fd2edf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01686",
    "kind": "arxiv",
    "version": 2
  }
}