Pith Number

pith:ZQY2H5NG

pith:2016:ZQY2H5NGAVJ4QCWPEYDJ7DMNVB

not attested not anchored not stored refs pending

Are we living in a quantum world? Bohr and quantum fundamentalism

Henrik Zinkernagel

arxiv:1603.00342 v1 · 2016-03-01 · physics.hist-ph · 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{ZQY2H5NGAVJ4QCWPEYDJ7DMNVB}

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	2026-05-18T01:19:45.304159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc31a3f5a60553c80acf26069f8d8da862294a7dfc4dbcb98943cfb16e6dc3d7

Aliases

arxiv: 1603.00342 · arxiv_version: 1603.00342v1 · doi: 10.48550/arxiv.1603.00342 · pith_short_12: ZQY2H5NGAVJ4 · pith_short_16: ZQY2H5NGAVJ4QCWP · pith_short_8: ZQY2H5NG

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/ZQY2H5NGAVJ4QCWPEYDJ7DMNVB \
  | 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: cc31a3f5a60553c80acf26069f8d8da862294a7dfc4dbcb98943cfb16e6dc3d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5aa7e7beef3a8f146b2378bc323057e8b3609a7c377af8062828ad2d346532d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2016-03-01T16:20:36Z",
    "title_canon_sha256": "1a8c8850ad8860f17d13f764310b7ccb57eb75d2ef8cd864dddabf5e2cfb15b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00342",
    "kind": "arxiv",
    "version": 1
  }
}