Pith Number

pith:QDBFOLKG

pith:2024:QDBFOLKGGELVQGBW5EHHD6IRNV

not attested not anchored not stored refs pending

Primordial black holes and scalar-induced gravitational waves from the polynomial attractor model

Shengqing Gao, Yue Wang, Yungui Gong, Zhongkai Wang

arxiv:2401.16069 v2 · 2024-01-29 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QDBFOLKGGELVQGBW5EHHD6IRNV}

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	2026-07-05T08:21:48.726995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80c2572d463117581836e90e71f9116d761c2919e3aacde1782a25d579ed247b

Aliases

arxiv: 2401.16069 · arxiv_version: 2401.16069v2 · doi: 10.48550/arxiv.2401.16069 · pith_short_12: QDBFOLKGGELV · pith_short_16: QDBFOLKGGELVQGBW · pith_short_8: QDBFOLKG

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/QDBFOLKGGELVQGBW5EHHD6IRNV \
  | 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: 80c2572d463117581836e90e71f9116d761c2919e3aacde1782a25d579ed247b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03eda9a1c939a082c83bf8d2b2309f4e3461abbf6c6ad0524c38b0761fde60c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-29T11:24:43Z",
    "title_canon_sha256": "87b6c935405a58eacb03e616dde5f4bcf22ca15182f26733cdea52ab9a4f07a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.16069",
    "kind": "arxiv",
    "version": 2
  }
}