Pith Number

pith:X7GNNUHI

pith:2021:X7GNNUHIVL42MEAHWB5MVJ2VZC

not attested not anchored not stored refs pending

Host galaxies and electromagnetic counterparts to binary neutron star mergers across the cosmic time: Detectability of GW170817-like events

Cecilia Sgalletta, Davide Lazzati, Filippo Santoliquido, M. Celeste Artale, Michela Mapelli, Rosalba Perna, Yi-Han Wang

arxiv:2112.05202 v1 · 2021-12-09 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7GNNUHIVL42MEAHWB5MVJ2VZC}

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	2026-07-05T04:09:42.070982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfccd6d0e8aaf9a61007b07acaa755c8af39254767a8186c9f74527e2489990a

Aliases

arxiv: 2112.05202 · arxiv_version: 2112.05202v1 · doi: 10.48550/arxiv.2112.05202 · pith_short_12: X7GNNUHIVL42 · pith_short_16: X7GNNUHIVL42MEAH · pith_short_8: X7GNNUHI

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/X7GNNUHIVL42MEAHWB5MVJ2VZC \
  | 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: bfccd6d0e8aaf9a61007b07acaa755c8af39254767a8186c9f74527e2489990a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3cde5a8e34b676656ed10cc7cd30f6e851b87ec0c4a935c1d7959fc2987b254",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-12-09T20:17:38Z",
    "title_canon_sha256": "971d6ca37c31624a3db0df1b0fbb1453117c9151cd099a44c8f8d0cb42e3a872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05202",
    "kind": "arxiv",
    "version": 1
  }
}