Pith Number

pith:5EP2UHDS

pith:2022:5EP2UHDSAOOSQNHM4V7G6OYHO3

not attested not anchored not stored refs pending

Aspects of the phenomenology of interference that are genuinely nonclassical

David Schmid, Giovanni Scala, Lorenzo Catani, Matthew Leifer, Robert W. Spekkens

arxiv:2211.09850 v2 · 2022-11-17 · 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{5EP2UHDSAOOSQNHM4V7G6OYHO3}

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	2026-07-05T07:08:53.769209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e91faa1c72039d2834ece57e6f3b0776f9cebb4fbc7b14c28b2feb3e09e4727a

Aliases

arxiv: 2211.09850 · arxiv_version: 2211.09850v2 · doi: 10.48550/arxiv.2211.09850 · pith_short_12: 5EP2UHDSAOOS · pith_short_16: 5EP2UHDSAOOSQNHM · pith_short_8: 5EP2UHDS

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/5EP2UHDSAOOSQNHM4V7G6OYHO3 \
  | 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: e91faa1c72039d2834ece57e6f3b0776f9cebb4fbc7b14c28b2feb3e09e4727a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e3e905ba55c575a55506c46a69dd54532b85eeb0a5e3247e320405534f5027",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-11-17T19:26:02Z",
    "title_canon_sha256": "07f2b5538dea76a93c9cb967efcb34b416a1ef50bae74131333f44eb6ea0f719"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09850",
    "kind": "arxiv",
    "version": 2
  }
}