Pith Number

pith:5S56TIIP

pith:2015:5S56TIIP3ONTBYBDBBGK64J6FD

not attested not anchored not stored refs pending

Are Retrocausal Accounts of Entanglement Unnaturally Fine-Tuned?

B. Morrison, D. Almada, K.B. Wharton, K. Ch'ng, S. Kintner

arxiv:1510.03706 v1 · 2015-10-09 · 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{5S56TIIP3ONTBYBDBBGK64J6FD}

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	2026-05-17T23:43:24.073407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecbbe9a10fdb9b30e023084caf713e28e64c5136748764af43385ed5f71861eb

Aliases

arxiv: 1510.03706 · arxiv_version: 1510.03706v1 · doi: 10.48550/arxiv.1510.03706 · pith_short_12: 5S56TIIP3ONT · pith_short_16: 5S56TIIP3ONTBYBD · pith_short_8: 5S56TIIP

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/5S56TIIP3ONTBYBDBBGK64J6FD \
  | 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: ecbbe9a10fdb9b30e023084caf713e28e64c5136748764af43385ed5f71861eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4b548e043a3c38467595a8f3c649b02f47d7b7ac979b13106f4f1a78f84cca2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-09T20:27:39Z",
    "title_canon_sha256": "fc6e95a570a880328678e643ebcc2a237df8bb50739d663d23104862bb78b648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03706",
    "kind": "arxiv",
    "version": 1
  }
}