Pith Number

pith:D4JLJCRS

pith:2015:D4JLJCRS4SD7NPH57GZ2O5XDTR

not attested not anchored not stored refs pending

Context-invariant and local quasi hidden variable (qHV) modelling versus contextual and nonlocal HV modelling

Elena R. Loubenets

arxiv:1503.07128 v1 · 2015-03-24 · quant-ph · physics.hist-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{D4JLJCRS4SD7NPH57GZ2O5XDTR}

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	2026-05-18T00:54:48.283367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f12b48a32e487f6bcfdf9b3a776e39c5cf0a3b7c6de34b70109431ecbdcbc37

Aliases

arxiv: 1503.07128 · arxiv_version: 1503.07128v1 · doi: 10.48550/arxiv.1503.07128 · pith_short_12: D4JLJCRS4SD7 · pith_short_16: D4JLJCRS4SD7NPH5 · pith_short_8: D4JLJCRS

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/D4JLJCRS4SD7NPH57GZ2O5XDTR \
  | 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: 1f12b48a32e487f6bcfdf9b3a776e39c5cf0a3b7c6de34b70109431ecbdcbc37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6557ff46220c98ec30043bd2fc119672d6f1f09378313db2e321eca5bdb902f2",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-24T18:15:17Z",
    "title_canon_sha256": "4eaecf5041f27ae3a6b4098d28b0fb25ef2a882737f777cc40fb6ffeee95717d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07128",
    "kind": "arxiv",
    "version": 1
  }
}