Pith Number

pith:AB6SC34A

pith:2017:AB6SC34AVOQRN3PIHD5NA2MJUB

not attested not anchored not stored refs pending

Electromagnetic Chirps from Neutron Star-Black Hole Mergers

Bernard J. Kelly, David Tsang, Jeremy D. Schnittman, Jordan Camp, Tito Dal Canton

arxiv:1704.07886 v1 · 2017-04-25 · 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{AB6SC34AVOQRN3PIHD5NA2MJUB}

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	2026-05-18T00:23:45.717276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

007d216f80aba116ede838fad06989a044f906e65987e7c95d7e571400980c84

Aliases

arxiv: 1704.07886 · arxiv_version: 1704.07886v1 · doi: 10.48550/arxiv.1704.07886 · pith_short_12: AB6SC34AVOQR · pith_short_16: AB6SC34AVOQRN3PI · pith_short_8: AB6SC34A

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/AB6SC34AVOQRN3PIHD5NA2MJUB \
  | 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: 007d216f80aba116ede838fad06989a044f906e65987e7c95d7e571400980c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc6753b1b6605ec509b0c40d3540b51d7a74037beec512e430f4e146a4ebc46d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-25T19:50:19Z",
    "title_canon_sha256": "15ec2540744e07ca93bebe2d3336065b00d1592ae1fe5ef747b4843e2ed553d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07886",
    "kind": "arxiv",
    "version": 1
  }
}