Pith Number

pith:DQX6VJYX

pith:2017:DQX6VJYXELRMXHZ3KYITMPORGE

not attested not anchored not stored refs pending

Testing the Kerr black hole hypothesis with RELXILL_NK

Cosimo Bambi

arxiv:1709.02900 v2 · 2017-09-09 · 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{DQX6VJYXELRMXHZ3KYITMPORGE}

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	2026-05-18T00:26:28.862582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c2feaa71722e2cb9f3b5611363dd1311d1b7fc3fdfb6323ba33ad828db6505c

Aliases

arxiv: 1709.02900 · arxiv_version: 1709.02900v2 · doi: 10.48550/arxiv.1709.02900 · pith_short_12: DQX6VJYXELRM · pith_short_16: DQX6VJYXELRMXHZ3 · pith_short_8: DQX6VJYX

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/DQX6VJYXELRMXHZ3KYITMPORGE \
  | 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: 1c2feaa71722e2cb9f3b5611363dd1311d1b7fc3fdfb6323ba33ad828db6505c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1468265ab9b863343027932668a2bc2a67e91d1f081f9102c1a4630e4299fbd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-09-09T03:53:20Z",
    "title_canon_sha256": "1e7e5ae76ed2fc3d311f129c98d66f84b8d6f230ae78458b6293a5555be13130"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02900",
    "kind": "arxiv",
    "version": 2
  }
}