Pith Number

pith:5GLFPBBQ

pith:2020:5GLFPBBQ62A7ADWB6KLS2CZ6GO

not attested not anchored not stored refs pending

Search for the optical counterpart of the GW170814 gravitationalwave event with the VLT Survey Telescope

A. Grado, A. Possenti, A. Rossi, E. Brocato, E. Cappellaro, E. Iodice, E. Palazzi, F. D'Ammando, F. Getman, G. De Cesare, G. Greco, G. Longo, G. Stratta, L. Amati, L. Limatola, L. Nicastro, L. Stella, L. Tomasella, M. Botticella, M. Branchesi, M. Cantiello, M. Dadina, M. Della Valle, M. Mapelli, M. Radovich, N. Masetti, R. Salvaterra, S. Benetti, S. Campana, S. Covino, S. Yang, V. D'Elia, V. Testa

arxiv:2001.09905 v1 · 2020-01-27 · 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{5GLFPBBQ62A7ADWB6KLS2CZ6GO}

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	2026-07-05T00:36:05.054889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e996578430f681f00ec1f2972d0b3e33b36f5d19eac76fb51cbc1d56c922403e

Aliases

arxiv: 2001.09905 · arxiv_version: 2001.09905v1 · doi: 10.48550/arxiv.2001.09905 · pith_short_12: 5GLFPBBQ62A7 · pith_short_16: 5GLFPBBQ62A7ADWB · pith_short_8: 5GLFPBBQ

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/5GLFPBBQ62A7ADWB6KLS2CZ6GO \
  | 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: e996578430f681f00ec1f2972d0b3e33b36f5d19eac76fb51cbc1d56c922403e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e988f9ffbad6223c34a9f4eb0befcab7f243455fbdc877b35ae5d302021920e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-01-27T16:48:41Z",
    "title_canon_sha256": "81700f17341072a70bd15c01759876c5bd8e8e3c00e63003c9611ed1afdd668f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09905",
    "kind": "arxiv",
    "version": 1
  }
}