Pith Number

pith:MRSIOM7U

pith:2013:MRSIOM7UCZRYYSQISQYDKDP4UG

not attested not anchored not stored refs pending

Transfer of Gravitational Information through a Quantum Channel

Baocheng Zhang, Ming-Sheng Zhan, Qing-yu Cai

arxiv:1308.4677 v1 · 2013-08-21 · 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{MRSIOM7UCZRYYSQISQYDKDP4UG}

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	2026-05-18T03:15:20.244424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64648733f416638c4a089430350dfca1bf912a016e7f7783ce8586dbad95fdac

Aliases

arxiv: 1308.4677 · arxiv_version: 1308.4677v1 · doi: 10.48550/arxiv.1308.4677 · pith_short_12: MRSIOM7UCZRY · pith_short_16: MRSIOM7UCZRYYSQI · pith_short_8: MRSIOM7U

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/MRSIOM7UCZRYYSQISQYDKDP4UG \
  | 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: 64648733f416638c4a089430350dfca1bf912a016e7f7783ce8586dbad95fdac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13523c196a671b99f29db2e21afb090f2fa48c0128e4608f7fdc3528d183e706",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-21T10:17:28Z",
    "title_canon_sha256": "57d24e5821ae1459ce65b6fe56fd005bfc3b209a6278ff5cd77c903b00e91734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4677",
    "kind": "arxiv",
    "version": 1
  }
}