Pith Number

pith:6LT3KHHQ

pith:2019:6LT3KHHQMSA5K7EIF47MNGVPWO

not attested not anchored not stored refs pending

Mass and star formation rate of the host galaxies of compact binary mergers across cosmic time

Mario Pasquato, Mario Spera, M. Celeste Artale, Michela Mapelli, Nicola Giacobbo, Yann Bouffanais

arxiv:1910.04890 v1 · 2019-10-10 · astro-ph.GA · astro-ph.CO · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LT3KHHQMSA5K7EIF47MNGVPWO}

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	2026-07-05T00:31:23.383397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e7b51cf06481d57c882f3ec69aafb38d7b3cb61d7675dc193b7469654b3a1d

Aliases

arxiv: 1910.04890 · arxiv_version: 1910.04890v1 · doi: 10.48550/arxiv.1910.04890 · pith_short_12: 6LT3KHHQMSA5 · pith_short_16: 6LT3KHHQMSA5K7EI · pith_short_8: 6LT3KHHQ

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/6LT3KHHQMSA5K7EIF47MNGVPWO \
  | 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: f2e7b51cf06481d57c882f3ec69aafb38d7b3cb61d7675dc193b7469654b3a1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fa90467818092c74f3bcbcb0a2df7ea33a8ebabea83e5f8d6fae9df10b0b3a5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-10-10T22:02:47Z",
    "title_canon_sha256": "aa3065111c431eefbbd1caf2588dd3b3c0af88848da33aa259f192db33d825a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04890",
    "kind": "arxiv",
    "version": 1
  }
}