Pith Number

pith:UDQQWHDB

pith:2008:UDQQWHDBNHEH23UYDPXWPAVGH3

not attested not anchored not stored refs pending

Forward Neutral Pion Transverse Single Spin Asymmetries in p+p Collisions at \sqrt{s}=200 GeV

et al, STAR Collaboration: B.I. Abelev

arxiv:0801.2990 v2 · 2008-01-21 · 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{UDQQWHDBNHEH23UYDPXWPAVGH3}

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.

Cited by

1 paper in Pith

Accessing gluon GTMD $F^g_{1,4}$ via the $\langle\sin(2\phi)\rangle$ azimuthal asymmetry of exclusive $\pi^0$ production in $ep$ collisions

Receipt and verification

First computed	2026-07-04T15:34:01.710337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e10b1c6169c87d6e981bef6782a63ee602e60b0c0d76e9686a972be00d7149

Aliases

arxiv: 0801.2990 · arxiv_version: 0801.2990v2 · doi: 10.48550/arxiv.0801.2990 · pith_short_12: UDQQWHDBNHEH · pith_short_16: UDQQWHDBNHEH23UY · pith_short_8: UDQQWHDB

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/UDQQWHDBNHEH23UYDPXWPAVGH3 \
  | 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: a0e10b1c6169c87d6e981bef6782a63ee602e60b0c0d76e9686a972be00d7149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "880048147199d060f9ce4d9791f274c39b41298bef5f05a105236df0979953cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2008-01-21T17:11:56Z",
    "title_canon_sha256": "8fb6bb2f01acd66e557c94c452b917f009834dc24ab9024dbeb1c21e543d4766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.2990",
    "kind": "arxiv",
    "version": 2
  }
}