Pith Number

pith:7U4BTRDI

pith:2011:7U4BTRDIXTTTFYYNP74QPW4F3Y

not attested not anchored not stored refs pending

Generalized Galilean Transformations and the Measurement Problem in the Entropic Dynamics Approach to Quantum Theory

David T. Johnson

arxiv:1105.1384 v1 · 2011-05-06 · 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{7U4BTRDIXTTTFYYNP74QPW4F3Y}

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	2026-05-18T04:22:39.564825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd3819c468bce732e30d7ff907db85de0183076c06e9ea45bb70fb23cd5f8ede

Aliases

arxiv: 1105.1384 · arxiv_version: 1105.1384v1 · doi: 10.48550/arxiv.1105.1384 · pith_short_12: 7U4BTRDIXTTT · pith_short_16: 7U4BTRDIXTTTFYYN · pith_short_8: 7U4BTRDI

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/7U4BTRDIXTTTFYYNP74QPW4F3Y \
  | 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: fd3819c468bce732e30d7ff907db85de0183076c06e9ea45bb70fb23cd5f8ede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66e8191cb9fff6d7f3ca467da434369ad6718d3c02da4f8c9e4cb4d82bf369fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-06T20:32:15Z",
    "title_canon_sha256": "b90ea17e5730c3e5d8f46726dccf93c226483dbc8865e1486e4544d6b8bf3c17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1384",
    "kind": "arxiv",
    "version": 1
  }
}