Pith Number

pith:Q2E2O345

pith:2019:Q2E2O345MMDWZ5FDHBCUPIPRX2

not attested not anchored not stored refs pending

A New Contribution To The Proton Spin Crisis: Non-Zero Boundary Surface Term Due To Confinement in QCD

Gouranga C Nayak

arxiv:1905.03717 v1 · 2019-05-08 · hep-ph · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2E2O345MMDWZ5FDHBCUPIPRX2}

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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

Lattice QCD Method To Study Proton Decay

Receipt and verification

First computed	2026-05-17T23:46:36.872730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8689a76f9d63076cf4a3384547a1f1bea0fdb49e50b4f1a5c9f830da335d1480

Aliases

arxiv: 1905.03717 · arxiv_version: 1905.03717v1 · doi: 10.48550/arxiv.1905.03717 · pith_short_12: Q2E2O345MMDW · pith_short_16: Q2E2O345MMDWZ5FD · pith_short_8: Q2E2O345

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/Q2E2O345MMDWZ5FDHBCUPIPRX2 \
  | 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: 8689a76f9d63076cf4a3384547a1f1bea0fdb49e50b4f1a5c9f830da335d1480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b77943035934be3222ad6cdf40e6be362352451f677dbdfd0250bc4a950068f3",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-05-08T14:06:22Z",
    "title_canon_sha256": "25c6770ef66647ac919bbeda2c95a39e33928746792ad26b934209377befb614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03717",
    "kind": "arxiv",
    "version": 1
  }
}