Pith Number

pith:CC3VEWA7

pith:2019:CC3VEWA7BHXXO44HWCB6NESWXV

not attested not anchored not stored refs pending

Measurement of the Spin Tune Using the Coherent Spin Motion of Polarized Proton in a Storage Ring

A. Marusic, C. Liu, F. M eot, H. Huang, J. Kewisch, New York, P. Oddo, T. Roser, USA), V. Ptitsyn, V. Ranjbar, W. B. Schmidke (Brookhaven National Laboratory, W. Meng

arxiv:1904.12049 v1 · 2019-04-26 · 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{CC3VEWA7BHXXO44HWCB6NESWXV}

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	2026-05-17T23:42:19.570512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b752581f09ef777387b083e69256bd751e8a517397a1ded5286ffd4924515d

Aliases

arxiv: 1904.12049 · arxiv_version: 1904.12049v1 · doi: 10.48550/arxiv.1904.12049 · pith_short_12: CC3VEWA7BHXX · pith_short_16: CC3VEWA7BHXXO44H · pith_short_8: CC3VEWA7

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/CC3VEWA7BHXXO44HWCB6NESWXV \
  | 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: 10b752581f09ef777387b083e69256bd751e8a517397a1ded5286ffd4924515d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71deca06653dd040a67e81b53ebc62831f59a9f85456726428235b2fa6801850",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2019-04-26T21:05:40Z",
    "title_canon_sha256": "9d81a415bd44de6c394c01d8fd176203b6aa0c32bcd142a29b5ecfbd780bcc05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12049",
    "kind": "arxiv",
    "version": 1
  }
}