Pith Number

pith:GJYGNBO3

pith:2020:GJYGNBO3P4DBJSVJ4JWQ2MVFES

not attested not anchored not stored refs pending

Swift Multiwavelength Follow-up of LVC S200224ca and the Implications for Binary Black Hole Mergers

A. A. Breeveld, A. D'A\`i, A. Lien, A. Melandri, A. P. Beardmore, A. Tohuvavohu, B. Sbarufatti, B. Zhang, C. Gronwall, D. B. Malesani, D. H. Hartmann, D. M. Palmer, D. N. Burrows, E. Troja, F. E. Marshall, G. Cusumano, G. Tagliaferri, H. A. Krimm, J. A. Kennea, J. A. Nousek, J. E. Schlieder, J. Garcia, J. L. Racusin, J. P. Osborne, K. L. Page, M. De Pasquale, M. G. Bernardini, M. H. Siegel, M. J. Page, M. Perri, N. J. Klingler, N. P. M. Kuin, P. A. Evans, P. D'Avanzo, P. Giommi, P. J. Brown, P. T. O'Brien, S. B. Cenko, S. Campana, S. D. Barthelmy, S. R. Oates, S. W. K. Emery, T. Sakamoto, V. D'Elia

arxiv:2012.05384 v2 · 2020-12-10 · 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{GJYGNBO3P4DBJSVJ4JWQ2MVFES}

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	2026-07-05T02:13:57.545090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32706685db7f0614caa9e26d0d32a52494b9395af36b20e75cc6b54ff7db8157

Aliases

arxiv: 2012.05384 · arxiv_version: 2012.05384v2 · doi: 10.48550/arxiv.2012.05384 · pith_short_12: GJYGNBO3P4DB · pith_short_16: GJYGNBO3P4DBJSVJ · pith_short_8: GJYGNBO3

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/GJYGNBO3P4DBJSVJ4JWQ2MVFES \
  | 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: 32706685db7f0614caa9e26d0d32a52494b9395af36b20e75cc6b54ff7db8157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e81bd8c4526ee0ffe302308c164df43dc4f28d5f3d778bb1e21eeab4ef42c62d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-12-10T00:43:22Z",
    "title_canon_sha256": "50f3d5e9293ebc8e458858674e4433b084f3da64dbf6182a5ed2b09ec32ba7e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05384",
    "kind": "arxiv",
    "version": 2
  }
}