Pith Number

pith:WLUEJMGZ

pith:2016:WLUEJMGZMDKYFG2L2IZTLTNKUJ

not attested not anchored not stored refs pending

General relativistic effects in quantum interference of "clocks"

Fabio Costa, Igor Pikovski, Magdalena Zych, \v{C}aslav Brukner

arxiv:1607.04022 v1 · 2016-07-14 · quant-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLUEJMGZMDKYFG2L2IZTLTNKUJ}

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	2026-05-18T01:11:04.297059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e844b0d960d5829b4bd23335cdaaa27ea6212cc62c300f776695f67fbec117

Aliases

arxiv: 1607.04022 · arxiv_version: 1607.04022v1 · doi: 10.48550/arxiv.1607.04022 · pith_short_12: WLUEJMGZMDKY · pith_short_16: WLUEJMGZMDKYFG2L · pith_short_8: WLUEJMGZ

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/WLUEJMGZMDKYFG2L2IZTLTNKUJ \
  | 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: b2e844b0d960d5829b4bd23335cdaaa27ea6212cc62c300f776695f67fbec117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "232e74d931fe680c2de09266738f615d5ec718452c3bbe2f90de6bb413d2e008",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-07-14T08:01:34Z",
    "title_canon_sha256": "5e54df9f8d28128f914ae856f30153e9459a95905050bbf3f2cb53dc3ab3df72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04022",
    "kind": "arxiv",
    "version": 1
  }
}