Pith Number

pith:HS26KRHT

pith:2022:HS26KRHTPCSALJTRP62TGREBJF

not attested not anchored not stored refs pending

Entanglement Witness for the Weak Equivalence Principle

Anupam Mazumdar, Marko Toro\v{s}, Martine Schut, Sougato Bose

arxiv:2203.11628 v2 · 2022-03-22 · 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{HS26KRHTPCSALJTRP62TGREBJF}

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

Quantum gravitational contrast in creating Schr\"odinger cat state

Receipt and verification

First computed	2026-07-05T05:47:44.583428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cb5e544f378a405a6717fb5334481496d1feaa0bff9a35eb64c825011ebb0d8

Aliases

arxiv: 2203.11628 · arxiv_version: 2203.11628v2 · doi: 10.48550/arxiv.2203.11628 · pith_short_12: HS26KRHTPCSA · pith_short_16: HS26KRHTPCSALJTR · pith_short_8: HS26KRHT

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/HS26KRHTPCSALJTRP62TGREBJF \
  | 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: 3cb5e544f378a405a6717fb5334481496d1feaa0bff9a35eb64c825011ebb0d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6bfb7bef242c704c99e183467bf363c4b36e9d159b4f66066ba8e55a13276ef",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-03-22T11:29:56Z",
    "title_canon_sha256": "0b0698de0faa482472085e32d654b79bd2952f1b8aec3cf8b7f3a2087eeab930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11628",
    "kind": "arxiv",
    "version": 2
  }
}