Pith Number

pith:A7ZDTHDZ

pith:2025:A7ZDTHDZ765C3FY2S3ANT4H6ZF

not attested not anchored not stored refs pending

High-Frequency Thermal Graviton Remnant from the End of Inflation

Chen-Hao Wu, Xiao Liang, Ya-Peng Hu

arxiv:2504.17533 v3 · 2025-04-24 · 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{A7ZDTHDZ765C3FY2S3ANT4H6ZF}

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	2026-06-19T16:11:10.726087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07f2399c79ffba2d971a96c0d9f0fec955f4003a4558a285b46485208b2296a4

Aliases

arxiv: 2504.17533 · arxiv_version: 2504.17533v3 · doi: 10.48550/arxiv.2504.17533 · pith_short_12: A7ZDTHDZ765C · pith_short_16: A7ZDTHDZ765C3FY2 · pith_short_8: A7ZDTHDZ

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/A7ZDTHDZ765C3FY2S3ANT4H6ZF \
  | 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: 07f2399c79ffba2d971a96c0d9f0fec955f4003a4558a285b46485208b2296a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f999cf5849c0157443f915779faab202007295602361a7173036995f47a74675",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-24T13:19:40Z",
    "title_canon_sha256": "8a569d632e29dcae85136dda5270b60584bf1d59f236bf823cd0d05f316ad59c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17533",
    "kind": "arxiv",
    "version": 3
  }
}