Pith Number

pith:2T7KISKG

pith:2000:2T7KISKGMJAOLKGVREBDA7FX3Z

not attested not anchored not stored refs pending

Stochastic backgrounds of gravitational waves

Michele Maggiore

arxiv:gr-qc/0008027 v1 · 2000-08-11 · gr-qc · astro-ph · hep-ph · 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{2T7KISKGMJAOLKGVREBDA7FX3Z}

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	2026-07-04T14:25:18.288623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4fea449466240e5a8d58902307cb7de771b67ce5368d083455c38c2fc00afd1

Aliases

arxiv: gr-qc/0008027 · arxiv_version: gr-qc/0008027v1 · doi: 10.48550/arxiv.gr-qc/0008027 · pith_short_12: 2T7KISKGMJAO · pith_short_16: 2T7KISKGMJAOLKGV · pith_short_8: 2T7KISKG

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/2T7KISKGMJAOLKGVREBDA7FX3Z \
  | 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: d4fea449466240e5a8d58902307cb7de771b67ce5368d083455c38c2fc00afd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be79662056c477d6e98aa7f81e360334dff39a68fbca77d2df17d824cd9d5951",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-08-11T14:35:50Z",
    "title_canon_sha256": "1b2836219901529be57d2e53927c28f8705ab16ff25563def04d3131349f8d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0008027",
    "kind": "arxiv",
    "version": 1
  }
}