Pith Number

pith:5WQEJISK

pith:2018:5WQEJISKYNLMCIVVVFIGIPIA7N

not attested not anchored not stored refs pending

LSST Target-of-Opportunity Observations of Gravitational Wave Events: Essential and Efficient

D. M. Scolnic (KICP/U. Chicago), E. Berger (Harvard University), P. S. Cowperthwaite (Carnegie Observatories), V. A. Villar (Harvard University)

arxiv:1811.03098 v1 · 2018-11-07 · astro-ph.HE

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

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

Science with the Einstein Telescope: a comparison of different designs

Receipt and verification

First computed	2026-05-17T23:49:40.605109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eda044a24ac356c122b5a950643d00fb567e05585652bfad20f63ad158ee39e8

Aliases

arxiv: 1811.03098 · arxiv_version: 1811.03098v1 · doi: 10.48550/arxiv.1811.03098 · pith_short_12: 5WQEJISKYNLM · pith_short_16: 5WQEJISKYNLMCIVV · pith_short_8: 5WQEJISK

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/5WQEJISKYNLMCIVVVFIGIPIA7N \
  | 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: eda044a24ac356c122b5a950643d00fb567e05585652bfad20f63ad158ee39e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91a7d38a51a97526a7fa7990669323c6ec883c46184cf354858db2eedec492e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-07T19:00:01Z",
    "title_canon_sha256": "bde16eb249f09628747d60411200a0455e1889f80fa8a4eccefa2ed8d905fefe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03098",
    "kind": "arxiv",
    "version": 1
  }
}