Pith Number

pith:7NAB7DGK

pith:2015:7NAB7DGKBLZEFGL7JFNNWYIH2Z

not attested not anchored not stored refs pending

One and two spin$-1/2$ particles systems under Lorentz transformations

A. Ghasemi, H. Moradpour, M. Bahadoran

arxiv:1506.07106 v5 · 2015-06-21 · quant-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{7NAB7DGKBLZEFGL7JFNNWYIH2Z}

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	2026-05-18T00:18:10.023122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb401f8cca0af242997f495adb6107d6477abc703d883b45e9c4cc2a98dc5b75

Aliases

arxiv: 1506.07106 · arxiv_version: 1506.07106v5 · doi: 10.48550/arxiv.1506.07106 · pith_short_12: 7NAB7DGKBLZE · pith_short_16: 7NAB7DGKBLZEFGL7 · pith_short_8: 7NAB7DGK

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/7NAB7DGKBLZEFGL7JFNNWYIH2Z \
  | 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: fb401f8cca0af242997f495adb6107d6477abc703d883b45e9c4cc2a98dc5b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aacf65f5040dd2590cf40bcf153b37e0702033886c65a76ef8e9474b0fb2bed4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-21T08:48:27Z",
    "title_canon_sha256": "07bf61bbe5fc3c5700fde1780c1ec7d3db39ec1547762f4f713c8b44d4947576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07106",
    "kind": "arxiv",
    "version": 5
  }
}