Pith Number

pith:UIW5NWTC

pith:2013:UIW5NWTC7RMYDLEAQJUN6PFUFR

not attested not anchored not stored refs pending

Report on the Workshop on Accelerator R&D for Ultimate Storage Rings

Beijing, CA, China), Qing Qin (Institute of High Energy Physics, Robert Hettel (SLAC National Accelerator Laboratory, USA)

arxiv:1303.4757 v1 · 2013-03-19 · physics.acc-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{UIW5NWTC7RMYDLEAQJUN6PFUFR}

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	2026-05-18T03:30:24.985106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a22dd6da62fc5981ac808268df3cb42c6c753ff323622d0a17be4b30de0a4add

Aliases

arxiv: 1303.4757 · arxiv_version: 1303.4757v1 · doi: 10.48550/arxiv.1303.4757 · pith_short_12: UIW5NWTC7RMY · pith_short_16: UIW5NWTC7RMYDLEA · pith_short_8: UIW5NWTC

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/UIW5NWTC7RMYDLEAQJUN6PFUFR \
  | 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: a22dd6da62fc5981ac808268df3cb42c6c753ff323622d0a17be4b30de0a4add

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02a4025b7820cd383e4913b89effbd1d493f534853ea6a0f8e1c7021a834e2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-03-19T20:35:49Z",
    "title_canon_sha256": "b02e41be58daec0a9dcfd9ac950a17f5614d67a556baacfede8186bb514770eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4757",
    "kind": "arxiv",
    "version": 1
  }
}