Pith Number

pith:3DW7SZUF

pith:2007:3DW7SZUF4NXFG2ZAKCEPGUDZV3

not attested not anchored not stored refs pending

Spin Observables for Polarizing Antiprotons

D. S. O'Brien, N. H. Buttimore

arxiv:hep-ph/0702088 v1 · 2007-02-08 · 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{3DW7SZUF4NXFG2ZAKCEPGUDZV3}

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	2026-05-18T02:36:13.308663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8edf96685e36e536b205088f35079aef291c51b9839ac35d30f37cd0df9490c

Aliases

arxiv: hep-ph/0702088 · arxiv_version: hep-ph/0702088v1 · doi: 10.48550/arxiv.hep-ph/0702088 · pith_short_12: 3DW7SZUF4NXF · pith_short_16: 3DW7SZUF4NXFG2ZA · pith_short_8: 3DW7SZUF

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/3DW7SZUF4NXFG2ZAKCEPGUDZV3 \
  | 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: d8edf96685e36e536b205088f35079aef291c51b9839ac35d30f37cd0df9490c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498c3aa986c3b35709abd14928e0923e369b7e19026ed19ffc63151af09ed9cd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-02-08T13:06:40Z",
    "title_canon_sha256": "71497cd2afad1010e0a5f432927687cc0e65a853990fc23bd247b705ddbccae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0702088",
    "kind": "arxiv",
    "version": 1
  }
}