Pith Number

pith:M2TM4E27

pith:2023:M2TM4E27POSG27S5Z43S7GNENL

not attested not anchored not stored refs pending

Relativity and decoherence of spacetime superpositions

Joshua Foo, Magdalena Zych, Robert B. Mann

arxiv:2302.03259 v2 · 2023-02-07 · gr-qc · hep-th · 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{M2TM4E27POSG27S5Z43S7GNENL}

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

A map of indefinite causal order

Receipt and verification

First computed	2026-07-05T10:01:59.679818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a6ce135f7ba46d7e5dcf372f99a46ad56ced8676655af9326c4975431f2033

Aliases

arxiv: 2302.03259 · arxiv_version: 2302.03259v2 · doi: 10.48550/arxiv.2302.03259 · pith_short_12: M2TM4E27POSG · pith_short_16: M2TM4E27POSG27S5 · pith_short_8: M2TM4E27

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/M2TM4E27POSG27S5Z43S7GNENL \
  | 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: 66a6ce135f7ba46d7e5dcf372f99a46ad56ced8676655af9326c4975431f2033

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ef6c801e2479133cf7bf283f37ee3b5ca9cf0a2d0915fbbba1135da3abeb32",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-02-07T05:10:52Z",
    "title_canon_sha256": "a1186f8abcd080910199ad4aef7ec5e64d5f9a5ad34db309490087cc8203c5fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03259",
    "kind": "arxiv",
    "version": 2
  }
}