Pith Number

pith:HCNDJI2N

pith:2021:HCNDJI2NRWHD7P7YFKQHRTWGST

not attested not anchored not stored refs pending

Resonant features in the stochastic gravitational wave background

Jacopo Fumagalli, Lukas T. Witkowski, S\'ebastien Renaux-Petel

arxiv:2105.06481 v1 · 2021-05-13 · 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{HCNDJI2NRWHD7P7YFKQHRTWGST}

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

Inflation with vector fields revisited: non-Gaussianities

Scalar induced gravitational waves review

Receipt and verification

First computed	2026-07-05T03:12:04.766426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

389a34a34d8d8e3fbff82aa078cec694d9cdfd81ccd8c8a68e053aed9cc96852

Aliases

arxiv: 2105.06481 · arxiv_version: 2105.06481v1 · doi: 10.48550/arxiv.2105.06481 · pith_short_12: HCNDJI2NRWHD · pith_short_16: HCNDJI2NRWHD7P7Y · pith_short_8: HCNDJI2N

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/HCNDJI2NRWHD7P7YFKQHRTWGST \
  | 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: 389a34a34d8d8e3fbff82aa078cec694d9cdfd81ccd8c8a68e053aed9cc96852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a80f3853d6f3d698c0dc2eff9f459a8b67813a54f8bbedd0e973836928814e16",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-05-13T18:00:04Z",
    "title_canon_sha256": "8d8ca1bf4a91be7d3bbc84f9e83537ba90fe7fa1003c63e55004f5c07d38876d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06481",
    "kind": "arxiv",
    "version": 1
  }
}