Pith Number

pith:B2VKXZ6T

pith:2020:B2VKXZ6TKUMP2OXCMAZ77KK6YY

not attested not anchored not stored refs pending

Dynamic Scheduling: Target of Opportunity Observations of Gravitational Wave Events

Khalid Alqassimi, Leo P. Singer, Michael W. Coughlin, Mouza Almualla, Nidhal Guessoum, Shreya Anand

arxiv:2003.09718 v2 · 2020-03-21 · 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{B2VKXZ6TKUMP2OXCMAZ77KK6YY}

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	2026-07-05T01:08:52.284072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eaaabe7d35518fd3ae26033ffa95ec62bb84caa430529bb3e2596b9d72d5b66

Aliases

arxiv: 2003.09718 · arxiv_version: 2003.09718v2 · doi: 10.48550/arxiv.2003.09718 · pith_short_12: B2VKXZ6TKUMP · pith_short_16: B2VKXZ6TKUMP2OXC · pith_short_8: B2VKXZ6T

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/B2VKXZ6TKUMP2OXCMAZ77KK6YY \
  | 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: 0eaaabe7d35518fd3ae26033ffa95ec62bb84caa430529bb3e2596b9d72d5b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee3f9c09cb1e3abd4cf7d18d1b338963864bc1e55ca0a5b0d704873c94739e68",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-03-21T18:29:20Z",
    "title_canon_sha256": "ea072e32480686d7ef5d1a44e926d8f73f3fa8ac48056b894d1ceb4fe86c40e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09718",
    "kind": "arxiv",
    "version": 2
  }
}