Pith Number

pith:2C55N2LD

pith:2018:2C55N2LDRS6UE3P57QUE3Q7DA5

not attested not anchored not stored refs pending

Application of hidden Markov model tracking to the search for long-duration transient gravitational waves from the remnant of the binary neutron star merger GW170817

Andrew Melatos, Ling Sun

arxiv:1810.03577 v2 · 2018-10-08 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2C55N2LDRS6UE3P57QUE3Q7DA5}

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	2026-05-17T23:43:37.954278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0bbd6e9638cbd426dfdfc284dc3e30756574d9b92f4b328d15a3ecdb04c1336

Aliases

arxiv: 1810.03577 · arxiv_version: 1810.03577v2 · doi: 10.48550/arxiv.1810.03577 · pith_short_12: 2C55N2LDRS6U · pith_short_16: 2C55N2LDRS6UE3P5 · pith_short_8: 2C55N2LD

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/2C55N2LDRS6UE3P57QUE3Q7DA5 \
  | 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: d0bbd6e9638cbd426dfdfc284dc3e30756574d9b92f4b328d15a3ecdb04c1336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3427edf6d336ecbfd348c32d156504c740b67efbb6ea28107c73ac5628c22af0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-10-08T16:54:35Z",
    "title_canon_sha256": "57c43437e03a1675efc6a43d8238b935faf336659b90fd97dddb32c9a75a93ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03577",
    "kind": "arxiv",
    "version": 2
  }
}