Pith Number

pith:FCZBQRW7

pith:2013:FCZBQRW7MJ3NHILVJARIJTMEBB

not attested not anchored not stored refs pending

A Master Equation for Gravitational Decoherence: Probing the Textures of Spacetime

B. L. Hu, C. Anastopoulos

arxiv:1305.5231 v3 · 2013-05-22 · gr-qc · 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{FCZBQRW7MJ3NHILVJARIJTMEBB}

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	2026-05-18T01:49:47.642715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28b21846df6276d3a175482284cd84085748ebf8c4b1f4e32acb23b74148e559

Aliases

arxiv: 1305.5231 · arxiv_version: 1305.5231v3 · doi: 10.48550/arxiv.1305.5231 · pith_short_12: FCZBQRW7MJ3N · pith_short_16: FCZBQRW7MJ3NHILV · pith_short_8: FCZBQRW7

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/FCZBQRW7MJ3NHILVJARIJTMEBB \
  | 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: 28b21846df6276d3a175482284cd84085748ebf8c4b1f4e32acb23b74148e559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad4b0ee64ba3f4404f02935efeacb2a120b580f92c4fdc1074f9cb1bcab605f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-22T19:04:11Z",
    "title_canon_sha256": "3c56fcd1eb4f81aff24e24ac78f1b6893f96c06e3c426948d343664e3ef71bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5231",
    "kind": "arxiv",
    "version": 3
  }
}