Pith Number

pith:DOQBWVJ6

pith:2020:DOQBWVJ6ZDGCBBASNTAE5Z7SQZ

not attested not anchored not stored refs pending

Gravitational waves from Population III binary black holes formed by dynamical capture

Boyuan Liu, Volker Bromm

arxiv:2003.00065 v2 · 2020-02-28 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DOQBWVJ6ZDGCBBASNTAE5Z7SQZ}

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

Science with the Einstein Telescope: a comparison of different designs

Receipt and verification

First computed	2026-07-05T01:05:44.263895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ba01b553ec8cc2084126cc04ee7f28665576523bcfc148acf9f130cd958206a

Aliases

arxiv: 2003.00065 · arxiv_version: 2003.00065v2 · doi: 10.48550/arxiv.2003.00065 · pith_short_12: DOQBWVJ6ZDGC · pith_short_16: DOQBWVJ6ZDGCBBAS · pith_short_8: DOQBWVJ6

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/DOQBWVJ6ZDGCBBASNTAE5Z7SQZ \
  | 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: 1ba01b553ec8cc2084126cc04ee7f28665576523bcfc148acf9f130cd958206a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcfde67a3433d73c45a53acd850de424b4423c1aebbc2bbf9bc5c7df032c73de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-02-28T20:59:40Z",
    "title_canon_sha256": "a5a222efb6e40a0b68eebd4135893f6274322519cb84ad109c13e789d4ab82a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.00065",
    "kind": "arxiv",
    "version": 2
  }
}