Pith Number

pith:KSYS7O2V

pith:2018:KSYS7O2VBA3IBF7SQU4PJ4X7HM

not attested not anchored not stored refs pending

Entangled Histories vs. the Two-State-Vector Formalism - Towards a Better Understanding of Quantum Temporal Correlations

Eliahu Cohen, Marcin Nowakowski, Pawel Horodecki

arxiv:1803.11267 v2 · 2018-03-29 · 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{KSYS7O2VBA3IBF7SQU4PJ4X7HM}

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	2026-05-18T00:06:04.646418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54b12fbb5508368097f28538f4f2ff3b252105bfdfc5f26cf93de9215a465d5f

Aliases

arxiv: 1803.11267 · arxiv_version: 1803.11267v2 · doi: 10.48550/arxiv.1803.11267 · pith_short_12: KSYS7O2VBA3I · pith_short_16: KSYS7O2VBA3IBF7S · pith_short_8: KSYS7O2V

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/KSYS7O2VBA3IBF7SQU4PJ4X7HM \
  | 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: 54b12fbb5508368097f28538f4f2ff3b252105bfdfc5f26cf93de9215a465d5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ffde2b10959c9ca7349b2f900f5b617cc4d99e39940df9fc17a2a2bf11ebe4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-29T21:53:05Z",
    "title_canon_sha256": "7bc81b682ffc472323e69496d089ab2ebcdc5573f4bda7931fb6e523d78757d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11267",
    "kind": "arxiv",
    "version": 2
  }
}