Pith Number

pith:FTCEEBEK

pith:2022:FTCEEBEKJPED32PY3KAC7ACAIH

not attested not anchored not stored refs pending

Robustness of the Page-Wootters construction across different pictures, states of the universe and system-clock interactions

Simone Rijavec

arxiv:2204.11740 v3 · 2022-04-25 · 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{FTCEEBEKJPED32PY3KAC7ACAIH}

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

2 papers in Pith

Agentic-AI Detector Co-design and Optimization in Vertically-Integrated Differentiable Full Simulations

The clock ambiguity problem: extended or extinguished?

Receipt and verification

First computed	2026-07-05T06:49:15.276884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc442048a4bc83de9f8da802f804041f86dc48a40f429f831704765d2479dd9

Aliases

arxiv: 2204.11740 · arxiv_version: 2204.11740v3 · doi: 10.48550/arxiv.2204.11740 · pith_short_12: FTCEEBEKJPED · pith_short_16: FTCEEBEKJPED32PY · pith_short_8: FTCEEBEK

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/FTCEEBEKJPED32PY3KAC7ACAIH \
  | 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: 2cc442048a4bc83de9f8da802f804041f86dc48a40f429f831704765d2479dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2a3a2d03ee57b231a38b0d2e303759b0de3df54548a0ce17c52c6c8f94830e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-25T15:55:48Z",
    "title_canon_sha256": "07cca001977ced34f5b55df5c53202817b5cc20abd4d8788383fa26f27439848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11740",
    "kind": "arxiv",
    "version": 3
  }
}