Pith Number

pith:L7PBDLU2

pith:2019:L7PBDLU2VC5H6ST4SSOYBJDZUQ

not attested not anchored not stored refs pending

Dirac, Bohm and the Algebraic Approach

B.J.Hiley, G. Dennis

arxiv:1901.01979 v1 · 2019-01-05 · 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{L7PBDLU2VC5H6ST4SSOYBJDZUQ}

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	2026-05-17T23:56:44.260350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fde11ae9aa8ba7f4a7c949d80a479a41a50d35272da823e741f0876e12b64a3

Aliases

arxiv: 1901.01979 · arxiv_version: 1901.01979v1 · doi: 10.48550/arxiv.1901.01979 · pith_short_12: L7PBDLU2VC5H · pith_short_16: L7PBDLU2VC5H6ST4 · pith_short_8: L7PBDLU2

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/L7PBDLU2VC5H6ST4SSOYBJDZUQ \
  | 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: 5fde11ae9aa8ba7f4a7c949d80a479a41a50d35272da823e741f0876e12b64a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "195ebfe59e2844a269399573a6fde5b6de56a279e6fc549db7c4e7c8fd285669",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-01-05T10:30:15Z",
    "title_canon_sha256": "f007634fc3bd2d410d4ab7fc88ed50160594201767fb02547e4ec3c0972626c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01979",
    "kind": "arxiv",
    "version": 1
  }
}