Pith Number

pith:TQKIE4AX

pith:1999:TQKIE4AXASXSAUCOK7OZ2KBLIM

not attested not anchored not stored refs pending

Binary Black Hole Mergers from Planet-like Migrations

Andrew Gould, Hans-Walter Rix

arxiv:astro-ph/9912111 v1 · 1999-12-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQKIE4AXASXSAUCOK7OZ2KBLIM}

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.

Cited by

1 paper in Pith

Dynamics and detectability of long-lived non-accretion phases for massive black hole binaries in cold, thermally regulating disks

Receipt and verification

First computed	2026-07-04T16:11:58.749413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1482701704af20504e57dd9d282b4314d02dcd52f1403eb72428adc86e5edd

Aliases

arxiv: astro-ph/9912111 · arxiv_version: astro-ph/9912111v1 · doi: 10.48550/arxiv.astro-ph/9912111 · pith_short_12: TQKIE4AXASXS · pith_short_16: TQKIE4AXASXSAUCO · pith_short_8: TQKIE4AX

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/TQKIE4AXASXSAUCOK7OZ2KBLIM \
  | 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: 9c1482701704af20504e57dd9d282b4314d02dcd52f1403eb72428adc86e5edd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce98b699df5bb669550a8366c4d164d52f12c809d44769a09f1f38ad3a9d7aae",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-12-06T20:55:11Z",
    "title_canon_sha256": "7bb533b81307cdf51df99ce4f9ebaadf750308e3b5bb9845bfcae94dac9c2cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9912111",
    "kind": "arxiv",
    "version": 1
  }
}