Pith Number

pith:PBZJLXP3

pith:2017:PBZJLXP3YEH3QCZ3HAD33GI2T4

not attested not anchored not stored refs pending

Relaxation near supermassive black holes driven by nuclear spiral arms: anisotropic hypervelocity stars, S-stars and tidal disruption events

Adrian S. Hamers, Hagai B. Perets

arxiv:1704.06257 v2 · 2017-04-20 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBZJLXP3YEH3QCZ3HAD33GI2T4}

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	2026-05-18T00:34:51.160983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

787295ddfbc10fb80b3b3807bd991a9f16909f62a9944519f1cc4f2fb7ca3515

Aliases

arxiv: 1704.06257 · arxiv_version: 1704.06257v2 · doi: 10.48550/arxiv.1704.06257 · pith_short_12: PBZJLXP3YEH3 · pith_short_16: PBZJLXP3YEH3QCZ3 · pith_short_8: PBZJLXP3

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/PBZJLXP3YEH3QCZ3HAD33GI2T4 \
  | 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: 787295ddfbc10fb80b3b3807bd991a9f16909f62a9944519f1cc4f2fb7ca3515

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eca6835521d054e9b18344e703080fbd0a0fcc8fe0f03498e98d00a5522ef2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-20T17:59:47Z",
    "title_canon_sha256": "151fb7a3ec036421abe9783ade4cd7ae9b806dc101e77d14a64f9b9446181084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06257",
    "kind": "arxiv",
    "version": 2
  }
}