Pith Number

pith:RDJMP4XF

pith:2017:RDJMP4XFOOD2LWUJNQNTO6AGSS

not attested not anchored not stored refs pending

Quantum information aspects of noncommutative quantum mechanics

Alex E. Bernardini, Orfeu Bertolami, Pedro Leal

arxiv:1710.08305 v1 · 2017-10-23 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDJMP4XFOOD2LWUJNQNTO6AGSS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:21:22.142670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88d2c7f2e57387a5da896c1b37780694b62ec5a484d5129963a62ae35c55c735

Aliases

arxiv: 1710.08305 · arxiv_version: 1710.08305v1 · doi: 10.48550/arxiv.1710.08305 · pith_short_12: RDJMP4XFOOD2 · pith_short_16: RDJMP4XFOOD2LWUJ · pith_short_8: RDJMP4XF

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/RDJMP4XFOOD2LWUJNQNTO6AGSS \
  | 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: 88d2c7f2e57387a5da896c1b37780694b62ec5a484d5129963a62ae35c55c735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d77f85433ca443a294586f9bc42f03aed1b35ecb4b956b28a059d6de656614de",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-23T14:36:51Z",
    "title_canon_sha256": "8e9fe677f048268f2837bf4553c57a6293583a94bfd41868e7db72c4627f8230"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08305",
    "kind": "arxiv",
    "version": 1
  }
}