Pith Number

pith:QHJJVQP3

pith:2021:QHJJVQP3NUELCNIO7WN3TWZICJ

not attested not anchored not stored refs pending

DDOTI Observations of Gravitational-Wave Sources Discovered in O3

A. M. Watson, A. S. Kutyrev, E. Moreno M\'endez, E. Troja, F. De Colle, K. O. C. L\'opez, M. Pereyra, N. R. Butler, R. L. Becerra, S. Dichiara, W. H. Lee

arxiv:2106.15075 v2 · 2021-06-29 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHJJVQP3NUELCNIO7WN3TWZICJ}

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

GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run

Receipt and verification

First computed	2026-07-05T03:10:34.093834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d29ac1fb6d08b1350efd9bb9db28126b233ac3eba967ac0ef5131ca96f6909

Aliases

arxiv: 2106.15075 · arxiv_version: 2106.15075v2 · doi: 10.48550/arxiv.2106.15075 · pith_short_12: QHJJVQP3NUEL · pith_short_16: QHJJVQP3NUELCNIO · pith_short_8: QHJJVQP3

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/QHJJVQP3NUELCNIO7WN3TWZICJ \
  | 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: 81d29ac1fb6d08b1350efd9bb9db28126b233ac3eba967ac0ef5131ca96f6909

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a01fd654952e453229be1290ce7e97a781efd51f86993ec40806c21802d44c60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-06-29T03:50:31Z",
    "title_canon_sha256": "011025fd675c7635b674e3f60ea86e07fafb2101a23202bafa453eb2dc67c136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15075",
    "kind": "arxiv",
    "version": 2
  }
}