Pith Number

pith:4NFRP5GG

pith:2020:4NFRP5GGFLWA3ONHAGO3RUT6Y3

not attested not anchored not stored refs pending

Is the NANOGrav signal a hint of dS decay during inflation?

Gen Ye, Hao-Hao Li, Yun-Song Piao

arxiv:2009.14663 v2 · 2020-09-30 · 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{4NFRP5GGFLWA3ONHAGO3RUT6Y3}

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

Constraining supermassive primordial black hole clustering with the angular auto-correlation of $z\simeq 6$ quasars

Receipt and verification

First computed	2026-07-05T02:24:51.448469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34b17f4c62aec0db9a7019db8d27ec6eeef220e4970ba3147b4609374ffccce

Aliases

arxiv: 2009.14663 · arxiv_version: 2009.14663v2 · doi: 10.48550/arxiv.2009.14663 · pith_short_12: 4NFRP5GGFLWA · pith_short_16: 4NFRP5GGFLWA3ONH · pith_short_8: 4NFRP5GG

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/4NFRP5GGFLWA3ONHAGO3RUT6Y3 \
  | 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: e34b17f4c62aec0db9a7019db8d27ec6eeef220e4970ba3147b4609374ffccce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00dcb377459f9922a3d31d396e06ffe2a5b9f18b458fdfd6910a53ae0e7ecea",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-09-30T13:34:17Z",
    "title_canon_sha256": "208fb6058b5118b756043291f3190f19a905ed3b88d2ef2cdb524e2c71427d60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14663",
    "kind": "arxiv",
    "version": 2
  }
}