Pith Number

pith:EK57KSFH

pith:2023:EK57KSFHFCLZSC7543BLB2IUDG

not attested not anchored not stored refs pending

Primordial black holes from null energy condition violation during inflation

Mian Zhu, Yong Cai, Yun-Song Piao

arxiv:2305.10933 v2 · 2023-05-18 · gr-qc · astro-ph.CO · 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{EK57KSFHFCLZSC7543BLB2IUDG}

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

5 papers in Pith

Primordial Black Holes from Vector-Induced Curvature Perturbations Sourced by Primordial Magnetic Fields

Lattice study of primordial black hole formation in bumpy axion inflation

Does Eternal Inflation Violate the Smeared Null Energy Condition?

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes

Running into tension: primordial black holes from ultra-slow-roll inflation, spectral running, and the Hubble tension

Receipt and verification

First computed	2026-07-05T08:41:38.825339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22bbf548a72897990bfde6c2b0e91419b05ab5e6510776a69ad77f4bedf1f409

Aliases

arxiv: 2305.10933 · arxiv_version: 2305.10933v2 · doi: 10.48550/arxiv.2305.10933 · pith_short_12: EK57KSFHFCLZ · pith_short_16: EK57KSFHFCLZSC75 · pith_short_8: EK57KSFH

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/EK57KSFHFCLZSC7543BLB2IUDG \
  | 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: 22bbf548a72897990bfde6c2b0e91419b05ab5e6510776a69ad77f4bedf1f409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "738045b7c0bae6dea3bbf0f37fedbcd5e0dc643779ab90d24472a508039f9ff7",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-05-18T12:49:32Z",
    "title_canon_sha256": "2acc12ea6e3dfbba1a2ff5ba80277fade541ec7624564d4dcb9db00992c6cf51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10933",
    "kind": "arxiv",
    "version": 2
  }
}