Pith Number

pith:37O2XKRK

pith:2012:37O2XKRKQODNSAFGZCYPZKQHFE

not attested not anchored not stored refs pending

Distinguishing Causality Principles

I\~naki San Pedro, Mikl\'os R\'edei

arxiv:1204.4288 v1 · 2012-04-19 · 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{37O2XKRKQODNSAFGZCYPZKQHFE}

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	2026-05-18T03:57:27.911487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfddabaa2a8386d900a6c8b0fcaa072917684a87e80436cf71951b5be39e05b5

Aliases

arxiv: 1204.4288 · arxiv_version: 1204.4288v1 · doi: 10.48550/arxiv.1204.4288 · pith_short_12: 37O2XKRKQODN · pith_short_16: 37O2XKRKQODNSAFG · pith_short_8: 37O2XKRK

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/37O2XKRKQODNSAFGZCYPZKQHFE \
  | 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: dfddabaa2a8386d900a6c8b0fcaa072917684a87e80436cf71951b5be39e05b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a8fed158f16cb1ae65ab64d200bce240f0e92388b6dbcb779c05a48093856a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-19T09:00:08Z",
    "title_canon_sha256": "258898230b6c6083bee5228c56dca00125f2b0a3aa87633de5f69ec32a65b903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4288",
    "kind": "arxiv",
    "version": 1
  }
}