Pith Number

pith:XFUW6QTG

pith:2021:XFUW6QTGTTQ7GMSF4S6YFYSSJF

not attested not anchored not stored refs pending

The hunt for sub-solar primordial black holes in low mass ratio binaries is open

Andres Jorge Tanasijczuk, Antoine Depasse, Gregory Baltus, Heather Fong, Khun Sang Phukon, Maxime Fays, Ryan Magee, Sarah Caudill, Sebastien Clesse, Shasvath J. Kapadia

arxiv:2105.11449 v1 · 2021-05-24 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFUW6QTGTTQ7GMSF4S6YFYSSJF}

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

2 papers in Pith

Subsolar mass black holes from stellar collapse induced by primordial black holes

Searches for Binary Mergers with Sub-solar Mass Components in Data from the First Part of LIGO--Virgo--KAGRA's Fourth Observing Run

Receipt and verification

First computed	2026-07-05T02:42:38.564398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9696f42669ce1f33245e4bd82e2524951e97d8bd721be74cd25534459f37086

Aliases

arxiv: 2105.11449 · arxiv_version: 2105.11449v1 · doi: 10.48550/arxiv.2105.11449 · pith_short_12: XFUW6QTGTTQ7 · pith_short_16: XFUW6QTGTTQ7GMSF · pith_short_8: XFUW6QTG

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/XFUW6QTGTTQ7GMSF4S6YFYSSJF \
  | 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: b9696f42669ce1f33245e4bd82e2524951e97d8bd721be74cd25534459f37086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "385e718f52e9a71b552646482dd6cfcb28de8d66f56f1d592b92a2018dc54e52",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-05-24T17:56:57Z",
    "title_canon_sha256": "38d9cf082f83ef48012ff124bd22df2c5719d022303aa0a333542560346d593a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11449",
    "kind": "arxiv",
    "version": 1
  }
}