Pith Number

pith:T5BXQ3NP

pith:2020:T5BXQ3NPMUZX2AUAQDY5PDAYG6

not attested not anchored not stored refs pending

The Gravitational-wave Optical Transient Observer (GOTO)

Danny Steeghs, Don Pollacco, Duncan K. Galloway, Enric Pall\'e, Gavin Ramsay, Joseph Lyman, Kanthanakorn Noysena, Kendall Ackley, Krzysztof Ulaczyk, Laura Nuttall, Martin J. Dyer, Paul O'Brien, Rene Breton, Rubina Kotak, Vik S. Dhillon

arxiv:2012.02685 v1 · 2020-12-04 · astro-ph.IM · 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{T5BXQ3NPMUZX2AUAQDY5PDAYG6}

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	2026-07-05T01:59:15.745493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f43786daf65337d028080f1d78c18378b8c6d7eb9e1e98de2a6dccb1676ad06

Aliases

arxiv: 2012.02685 · arxiv_version: 2012.02685v1 · doi: 10.48550/arxiv.2012.02685 · pith_short_12: T5BXQ3NPMUZX · pith_short_16: T5BXQ3NPMUZX2AUA · pith_short_8: T5BXQ3NP

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/T5BXQ3NPMUZX2AUAQDY5PDAYG6 \
  | 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: 9f43786daf65337d028080f1d78c18378b8c6d7eb9e1e98de2a6dccb1676ad06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5236fb59a35109c9191fb0a60aeb7e06491d7ae4edb42fcb55c1d617a598849",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-12-04T15:55:37Z",
    "title_canon_sha256": "9f7b2804d59cac9f3de91ab779c4120bc5c3f534c3ce4ae7bbbd6687fdb9bce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02685",
    "kind": "arxiv",
    "version": 1
  }
}