Pith Number

pith:NWJLF2OX

pith:2011:NWJLF2OXF5NOFJJAVOYXORU7LX

not attested not anchored not stored refs pending

Spin 1/2 particle in the field of the Dirac string on the background of de Sitter space-time

E.M. Ovsiyuk, O.V. Veko, V.M. Red'kov

arxiv:1109.3009 v1 · 2011-09-14 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWJLF2OXF5NOFJJAVOYXORU7LX}

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	2026-05-18T04:13:06.488597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d92b2e9d72f5ae2a520abb177469f5dfb991481bbef1987260699c198c1f87f

Aliases

arxiv: 1109.3009 · arxiv_version: 1109.3009v1 · doi: 10.48550/arxiv.1109.3009 · pith_short_12: NWJLF2OXF5NO · pith_short_16: NWJLF2OXF5NOFJJA · pith_short_8: NWJLF2OX

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/NWJLF2OXF5NOFJJAVOYXORU7LX \
  | 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: 6d92b2e9d72f5ae2a520abb177469f5dfb991481bbef1987260699c198c1f87f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2274cb84a229a0c944c0a71b9688e298b79d1f14265262f47e9fe190474206e0",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-14T07:36:22Z",
    "title_canon_sha256": "7dd8fb1f0bd9d23e2e07fce3df5ae1f3d2baf084c48501580a57a08fade1cd23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3009",
    "kind": "arxiv",
    "version": 1
  }
}