Pith Number

pith:DZRAIAWE

pith:2012:DZRAIAWEFTAQ3DTJCL5UP6OSGT

not attested not anchored not stored refs pending

A general theorem on local parts of hidden variable models

Giancarlo Ghirardi, Raffaele Romano

arxiv:1203.4687 v1 · 2012-03-21 · 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{DZRAIAWEFTAQ3DTJCL5UP6OSGT}

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	2026-05-18T01:58:05.088353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e620402c42cc10d8e6912fb47f9d234e46db50a9cb2c82dd8ce34f571593430

Aliases

arxiv: 1203.4687 · arxiv_version: 1203.4687v1 · doi: 10.48550/arxiv.1203.4687 · pith_short_12: DZRAIAWEFTAQ · pith_short_16: DZRAIAWEFTAQ3DTJ · pith_short_8: DZRAIAWE

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/DZRAIAWEFTAQ3DTJCL5UP6OSGT \
  | 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: 1e620402c42cc10d8e6912fb47f9d234e46db50a9cb2c82dd8ce34f571593430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a870625dbc0887d11be9cb663b9871768ec03b58d5db943dd23d40e18117784a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-21T09:36:27Z",
    "title_canon_sha256": "b701e56dc59e4b21a4b5a03fa6040aad4de31beb410ffd0ca7c4711f40680870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4687",
    "kind": "arxiv",
    "version": 1
  }
}