Pith Number

pith:EVDMBB63

pith:1998:EVDMBB634ODJ6MJQ42J7LWN6ZQ

not attested not anchored not stored refs pending

Colliding neutron stars --- Gravitational waves, neutrino emission, and gamma-ray bursts

Cambridge, Garching, Germany), H.-Thomas Janka (MPA, Maximilian Ruffert (IoA, UK)

arxiv:astro-ph/9804132 v1 · 1998-04-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVDMBB634ODJ6MJQ42J7LWN6ZQ}

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	2026-07-04T14:15:45.768675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2546c087dbe3869f3130e693f5d9becc15143b550c1e260f5f8f739f8b9d6305

Aliases

arxiv: astro-ph/9804132 · arxiv_version: astro-ph/9804132v1 · doi: 10.48550/arxiv.astro-ph/9804132 · pith_short_12: EVDMBB634ODJ · pith_short_16: EVDMBB634ODJ6MJQ · pith_short_8: EVDMBB63

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/EVDMBB634ODJ6MJQ42J7LWN6ZQ \
  | 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: 2546c087dbe3869f3130e693f5d9becc15143b550c1e260f5f8f739f8b9d6305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f65d9b4c6b4638f55992889027895890ebc265b422e22ce953c783ce15f7f9d0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-04-14T16:15:18Z",
    "title_canon_sha256": "9b418994fcc80a6b7117832617540849f7c126f9298223af5df561eef6c846f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9804132",
    "kind": "arxiv",
    "version": 1
  }
}