Pith Number

pith:VIQ36KKI

pith:2019:VIQ36KKIRZF2WJM5NFXULCBDEZ

not attested not anchored not stored refs pending

Potential Gravitational-wave and Gamma-ray Multi-messenger Candidate from Oct. 30, 2015

Alexander H. Nitz, Alex B. Nielsen, Collin D. Capano

arxiv:1902.09496 v2 · 2019-02-25 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIQ36KKIRZF2WJM5NFXULCBDEZ}

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-2.1: Deep Extended Catalog of Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

Receipt and verification

First computed	2026-05-17T23:43:49.825637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa21bf29488e4bab259d696f45882326796e3afdca7ce8f562e2b2d1367e8d83

Aliases

arxiv: 1902.09496 · arxiv_version: 1902.09496v2 · doi: 10.48550/arxiv.1902.09496 · pith_short_12: VIQ36KKIRZF2 · pith_short_16: VIQ36KKIRZF2WJM5 · pith_short_8: VIQ36KKI

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/VIQ36KKIRZF2WJM5NFXULCBDEZ \
  | 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: aa21bf29488e4bab259d696f45882326796e3afdca7ce8f562e2b2d1367e8d83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ae1583a7db5f798d97e57f5ba6bf018d2752ed86dfe3a7fbd0b4fa1e856cbf",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-02-25T18:19:02Z",
    "title_canon_sha256": "72522be70a934dc79f8d468626017f3d047da040e10fede2e71b44e432db8052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09496",
    "kind": "arxiv",
    "version": 2
  }
}