Pith Number

pith:YBPFURYV

pith:2013:YBPFURYVUQ5JDCJUSALBV47YCY

not attested not anchored not stored refs pending

Dispelling the Quantum Spooks -- a Clue that Einstein Missed?

Huw Price, Ken Wharton

arxiv:1307.7744 v1 · 2013-07-29 · 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{YBPFURYVUQ5JDCJUSALBV47YCY}

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	2026-05-18T03:17:13.725885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c05e5a4715a43a91893490161af3f8160bc8c3d9a5358db46abc37c667d0ab4e

Aliases

arxiv: 1307.7744 · arxiv_version: 1307.7744v1 · doi: 10.48550/arxiv.1307.7744 · pith_short_12: YBPFURYVUQ5J · pith_short_16: YBPFURYVUQ5JDCJU · pith_short_8: YBPFURYV

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/YBPFURYVUQ5JDCJUSALBV47YCY \
  | 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: c05e5a4715a43a91893490161af3f8160bc8c3d9a5358db46abc37c667d0ab4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30639ce97ac2e71bcc2bf742cb77033184e947e7255457f2c61fb2b967f1d1fd",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2013-07-29T21:25:09Z",
    "title_canon_sha256": "7ac9b885ca4fc083c1b5b833a6fdb05b0b0a5acabf055621f9377b922716fbab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7744",
    "kind": "arxiv",
    "version": 1
  }
}