Pith Number

pith:ZGFLDHYL

pith:2015:ZGFLDHYL3WWY45IBQX4YWZWRT2

not attested not anchored not stored refs pending

Non-commutative and commutative vacua effects in a scalar torsion scenario

Ali Aghamohammadi, Haidar Sheikhahmadi, Khaled Saaidi

arxiv:1506.08416 v2 · 2015-06-28 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZGFLDHYL3WWY45IBQX4YWZWRT2}

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	2026-05-18T01:21:37.341989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c98ab19f0bddad8e750185f98b66d19e9d4495014923d3cfcd7162d3f173010c

Aliases

arxiv: 1506.08416 · arxiv_version: 1506.08416v2 · doi: 10.48550/arxiv.1506.08416 · pith_short_12: ZGFLDHYL3WWY · pith_short_16: ZGFLDHYL3WWY45IB · pith_short_8: ZGFLDHYL

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/ZGFLDHYL3WWY45IBQX4YWZWRT2 \
  | 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: c98ab19f0bddad8e750185f98b66d19e9d4495014923d3cfcd7162d3f173010c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4c8d8bcda4b7db9e2f2a068cf2c6688e5ed5272f877423f153ef00370f702aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-28T15:39:48Z",
    "title_canon_sha256": "b8a58aac5e9624c51dd6fd720e92afd970079b3dcec14e9f3ad63b73ef71f9f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08416",
    "kind": "arxiv",
    "version": 2
  }
}