Pith Number

pith:MPDSYKKK

pith:2018:MPDSYKKKETQ4GN6NEVSXTDTLUX

not attested not anchored not stored refs pending

An Alternative Channel For High-Mass Binary Black Holes-----Dark Matter Accretion Onto Black Hole

Anzhong Wang, Chunhua Zhu, Guoliang L\"u, Hai-Shan Liu, Lin Li, Qiang Wu, Tongzheng Wang, Zhaojun Wang

arxiv:1806.10266 v1 · 2018-06-27 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPDSYKKKETQ4GN6NEVSXTDTLUX}

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	2026-05-18T00:08:06.209155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c72c294a24e1c337cd2565798e6ba5e5fa8fa8ead3c555bb39b24376f385d0

Aliases

arxiv: 1806.10266 · arxiv_version: 1806.10266v1 · doi: 10.48550/arxiv.1806.10266 · pith_short_12: MPDSYKKKETQ4 · pith_short_16: MPDSYKKKETQ4GN6N · pith_short_8: MPDSYKKK

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/MPDSYKKKETQ4GN6NEVSXTDTLUX \
  | 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: 63c72c294a24e1c337cd2565798e6ba5e5fa8fa8ead3c555bb39b24376f385d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0582dee757ff55a409ad06e792528141794e9d45a9eaf8e7008fe0b083d5202",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-06-27T01:54:45Z",
    "title_canon_sha256": "59e76f766acb3483a876f1e1a98b413a1885782b9dcf07065f3efa0386d71887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10266",
    "kind": "arxiv",
    "version": 1
  }
}