Pith Number

pith:VI6QZIJM

pith:2015:VI6QZIJMBCW74PZEAETFPL5EDA

not attested not anchored not stored refs pending

Quantum causal models, faithfulness and retrocausality

Peter W. Evans

arxiv:1506.08925 v1 · 2015-06-30 · 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{VI6QZIJMBCW74PZEAETFPL5EDA}

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

Taming Entanglement

Receipt and verification

First computed	2026-07-05T06:24:07.698631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa3d0ca12c08adfe3f24012657afa4181f029b118ff879d227544105bd5af6f4

Aliases

arxiv: 1506.08925 · arxiv_version: 1506.08925v1 · doi: 10.48550/arxiv.1506.08925 · pith_short_12: VI6QZIJMBCW7 · pith_short_16: VI6QZIJMBCW74PZE · pith_short_8: VI6QZIJM

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/VI6QZIJMBCW74PZEAETFPL5EDA \
  | 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: aa3d0ca12c08adfe3f24012657afa4181f029b118ff879d227544105bd5af6f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34023b7732b6995d21fa5c8b5e03e2219d9667db27772b519d0402ad2c56859b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-30T03:24:59Z",
    "title_canon_sha256": "6020206357fdfef5d8c1b2bae37f43086f3203c7059aa094832c39ff0a0c4310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08925",
    "kind": "arxiv",
    "version": 1
  }
}