Pith Number

pith:63VE54V3

pith:2010:63VE54V3JSU6LXH5I7ROVWSJBH

not attested not anchored not stored refs pending

On Gauge-Invariant Decomposition of Nucleon Spin

M. Wakamatsu

arxiv:1004.0268 v2 · 2010-04-02 · hep-ph · hep-lat · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63VE54V3JSU6LXH5I7ROVWSJBH}

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	2026-05-18T02:33:39.802127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6ea4ef2bb4ca9e5dcfd47e2eada4909dce2f6e2443539b2b9f6888e98041432

Aliases

arxiv: 1004.0268 · arxiv_version: 1004.0268v2 · doi: 10.48550/arxiv.1004.0268 · pith_short_12: 63VE54V3JSU6 · pith_short_16: 63VE54V3JSU6LXH5 · pith_short_8: 63VE54V3

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/63VE54V3JSU6LXH5I7ROVWSJBH \
  | 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: f6ea4ef2bb4ca9e5dcfd47e2eada4909dce2f6e2443539b2b9f6888e98041432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea3c66626a4486fbf47b00e03f26a19478ac44ea5464ac1221355bec5f2b4638",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-04-02T00:48:54Z",
    "title_canon_sha256": "b1b2eabcbfcc0d3d9bf42e2bf27081dbcef76ddc8774f0ce4f68f4cb05a39113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0268",
    "kind": "arxiv",
    "version": 2
  }
}