Pith Number

pith:SFNNMX2H

pith:2018:SFNNMX2HVVP3R3IAIGYEPW5W5L

not attested not anchored not stored refs pending

Measuring stochastic gravitational-wave energy beyond general relativity

Leo C. Stein, Maximiliano Isi

arxiv:1807.02123 v1 · 2018-07-05 · gr-qc · astro-ph.CO · astro-ph.HE · 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{SFNNMX2HVVP3R3IAIGYEPW5W5L}

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	2026-05-18T00:00:30.036506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

915ad65f47ad5fb8ed0041b047dbb6eae81e1c45a568c4b9ecb17b62de0d92a9

Aliases

arxiv: 1807.02123 · arxiv_version: 1807.02123v1 · doi: 10.48550/arxiv.1807.02123 · pith_short_12: SFNNMX2HVVP3 · pith_short_16: SFNNMX2HVVP3R3IA · pith_short_8: SFNNMX2H

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/SFNNMX2HVVP3R3IAIGYEPW5W5L \
  | 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: 915ad65f47ad5fb8ed0041b047dbb6eae81e1c45a568c4b9ecb17b62de0d92a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb795d0cf3abb618c1b8a8cbbdf5dd471f5de8c4e7167732163b536b17d6eb4d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-05T18:00:12Z",
    "title_canon_sha256": "b3c61ece905ae6edfc37f1b4c80c5c6662681d104c6d4ac11a9b4e03a2a2c738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02123",
    "kind": "arxiv",
    "version": 1
  }
}