Pith Number

pith:NG63DYYO

pith:2013:NG63DYYOPIKIXV7JWJDP6J3QCW

not attested not anchored not stored refs pending

The strange (hi)story of particles and waves

H. Dieter Zeh

arxiv:1304.1003 v23 · 2013-04-03 · physics.hist-ph · gr-qc · hep-th · 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{NG63DYYOPIKIXV7JWJDP6J3QCW}

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.

Cited by

1 paper in Pith

Does the quantum mechanical wave function exist?

Receipt and verification

First computed	2026-05-18T00:24:35.721802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69bdb1e30e7a148bd7e9b246ff2770159975ba8ecd5efd35417471a00d57c296

Aliases

arxiv: 1304.1003 · arxiv_version: 1304.1003v23 · doi: 10.48550/arxiv.1304.1003 · pith_short_12: NG63DYYOPIKI · pith_short_16: NG63DYYOPIKIXV7J · pith_short_8: NG63DYYO

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/NG63DYYOPIKIXV7JWJDP6J3QCW \
  | 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: 69bdb1e30e7a148bd7e9b246ff2770159975ba8ecd5efd35417471a00d57c296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b6bed2c434e34190577b35d5e61521d01d73dad767640921639a29279d293c",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2013-04-03T16:25:46Z",
    "title_canon_sha256": "b90399c92727aeb63f6f61280762d44ade4bf4a582b2f725fb78e3c32758074e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1003",
    "kind": "arxiv",
    "version": 23
  }
}