Pith Number

pith:I3OBSSM6

pith:2024:I3OBSSM6LMGLT6WJO4AVMZ2TZW

not attested not anchored not stored refs pending

Not just winds: why models find binary black hole formation is metallicity dependent, while binary neutron star formation is not

A. Lam, A. Sander, F. S. Broekgaarden, I. Mandel, J. J. Andrews, J. Merritt, L. A. C. van Son, S. K. Roy, W. M. Farr

arxiv:2411.02484 v2 · 2024-11-04 · 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{I3OBSSM6LMGLT6WJO4AVMZ2TZW}

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

No evidence that the binary black hole mass distribution evolves with redshift

Receipt and verification

First computed	2026-07-05T09:48:16.420570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46dc19499e5b0cb9fac97701566753cdb49dc922cee63d480cfb05e50e2112ab

Aliases

arxiv: 2411.02484 · arxiv_version: 2411.02484v2 · doi: 10.48550/arxiv.2411.02484 · pith_short_12: I3OBSSM6LMGL · pith_short_16: I3OBSSM6LMGLT6WJ · pith_short_8: I3OBSSM6

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/I3OBSSM6LMGLT6WJO4AVMZ2TZW \
  | 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: 46dc19499e5b0cb9fac97701566753cdb49dc922cee63d480cfb05e50e2112ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65122d70e8367f213b693847774205469ed10a05618f052d329405d5a821f223",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-04T19:00:00Z",
    "title_canon_sha256": "5727ee651dcef6d81f38bb73d79b79aa73691e6b2dff5583c244db1400e9744f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.02484",
    "kind": "arxiv",
    "version": 2
  }
}