Pith Number

pith:CB6HMC7F

pith:2023:CB6HMC7F2G72HQT63QNNGDATOJ

not attested not anchored not stored refs pending

X-Ray Tests of General Relativity with Black Holes

Cosimo Bambi

arxiv:2305.10715 v2 · 2023-05-18 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CB6HMC7F2G72HQT63QNNGDATOJ}

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	2026-07-05T06:22:05.111553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

107c760be5d1bfa3c27edc1ad30c13725c23aa5d95e828f5300d848301e5e827

Aliases

arxiv: 2305.10715 · arxiv_version: 2305.10715v2 · doi: 10.48550/arxiv.2305.10715 · pith_short_12: CB6HMC7F2G72 · pith_short_16: CB6HMC7F2G72HQT6 · pith_short_8: CB6HMC7F

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/CB6HMC7F2G72HQT63QNNGDATOJ \
  | 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: 107c760be5d1bfa3c27edc1ad30c13725c23aa5d95e828f5300d848301e5e827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3985cdeb5f03516214bd410e0ae116a68b985bb0722590361d784543a96c8b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-05-18T05:26:30Z",
    "title_canon_sha256": "63fe6d348e960f07bd57ee2aacabb1274e8b50d0485e809c1d9579f1e2a848fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10715",
    "kind": "arxiv",
    "version": 2
  }
}