Pith Number

pith:QBNGEJIV

pith:2016:QBNGEJIVGOKTNEJM6GDMR6DLOP

not attested not anchored not stored refs pending

Horndeski black hole observational properties

D.A. Tretyakova

arxiv:1606.08569 v3 · 2016-06-28 · 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{QBNGEJIVGOKTNEJM6GDMR6DLOP}

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	2026-05-18T01:02:30.483502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

805a622515339536912cf186c8f86b73d33f9f87ca5fb93a0da28d75908cf63d

Aliases

arxiv: 1606.08569 · arxiv_version: 1606.08569v3 · doi: 10.48550/arxiv.1606.08569 · pith_short_12: QBNGEJIVGOKT · pith_short_16: QBNGEJIVGOKTNEJM · pith_short_8: QBNGEJIV

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/QBNGEJIVGOKTNEJM6GDMR6DLOP \
  | 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: 805a622515339536912cf186c8f86b73d33f9f87ca5fb93a0da28d75908cf63d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfd6bde83cae5d5b783d181895cd5d9605c4d9088606e4763402ed86a36e5f8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-06-28T06:20:36Z",
    "title_canon_sha256": "5312f9bce7263161d3cf479f821cc9fab9335a82b3d343644b6f60118abd01bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08569",
    "kind": "arxiv",
    "version": 3
  }
}