Pith Number

pith:NBPDQYYN

pith:2021:NBPDQYYN5DBFAMVXLSHI2ECPDT

not attested not anchored not stored refs pending

A no-go theorem for $\Psi-$anomic models under the restricted ontic indifference assumption

Aur\'elien Drezet

arxiv:2105.06445 v1 · 2021-05-13 · 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{NBPDQYYN5DBFAMVXLSHI2ECPDT}

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	2026-07-05T02:40:07.788422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

685e38630de8c25032b75c8e8d104f1cdcc79f1a24faec37070a906d5b748f12

Aliases

arxiv: 2105.06445 · arxiv_version: 2105.06445v1 · doi: 10.48550/arxiv.2105.06445 · pith_short_12: NBPDQYYN5DBF · pith_short_16: NBPDQYYN5DBFAMVX · pith_short_8: NBPDQYYN

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/NBPDQYYN5DBFAMVXLSHI2ECPDT \
  | 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: 685e38630de8c25032b75c8e8d104f1cdcc79f1a24faec37070a906d5b748f12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9fcc002af86123215e294e15c7be7a81f22268930f49e1103753c326e847b76",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-13T17:37:44Z",
    "title_canon_sha256": "8203d56a68980fda39a07efc75861070ccf4da7a6ff2c6adae074ac8fa08c40c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06445",
    "kind": "arxiv",
    "version": 1
  }
}