Pith Number

pith:LDT7VXAQ

pith:2020:LDT7VXAQI2RYKHGQ4PF7NXOVAC

not attested not anchored not stored refs pending

Constraining accretion efficiency in massive binary stars with LIGO-Virgo black holes

Filippo Santoliquido, Giuliano Iorio, Guglielmo Costa, Michela Mapelli, Nicola Giacobbo, Yann Bouffanais

arxiv:2010.11220 v2 · 2020-10-21 · 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{LDT7VXAQI2RYKHGQ4PF7NXOVAC}

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.

Cited by

1 paper in Pith

Comparing astrophysical models to gravitational-wave data in the observable space

Receipt and verification

First computed	2026-07-05T03:37:39.075354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e7fadc1046a3851cd0e3cbf6ddd500b0257a45d85d03126b8fc1b385bdd338

Aliases

arxiv: 2010.11220 · arxiv_version: 2010.11220v2 · doi: 10.48550/arxiv.2010.11220 · pith_short_12: LDT7VXAQI2RY · pith_short_16: LDT7VXAQI2RYKHGQ · pith_short_8: LDT7VXAQ

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/LDT7VXAQI2RYKHGQ4PF7NXOVAC \
  | 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: 58e7fadc1046a3851cd0e3cbf6ddd500b0257a45d85d03126b8fc1b385bdd338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ceed27edcd6d8f4b4bdbf9ad05d4d61c21c4a81f2ce69790f6fc10cba3caa94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-10-21T18:02:48Z",
    "title_canon_sha256": "cc82b2558577f0b5fefb8233a7d6486d88e115ba9f77c2daf09f333981424651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11220",
    "kind": "arxiv",
    "version": 2
  }
}