Pith Number

pith:DOICOD6V

pith:2009:DOICOD6VGAHX6SOCQSLG6MGPA2

not attested not anchored not stored refs pending

The amplitude of the gravitational de Broglie waves

A. Feoli

arxiv:0911.1452 v1 · 2009-11-07 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DOICOD6VGAHX6SOCQSLG6MGPA2}

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	2026-05-18T02:34:11.667916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b90270fd5300f7f49c284966f30cf06821f37ed0f410ac3202188af8a20fd1f

Aliases

arxiv: 0911.1452 · arxiv_version: 0911.1452v1 · doi: 10.48550/arxiv.0911.1452 · pith_short_12: DOICOD6VGAHX · pith_short_16: DOICOD6VGAHX6SOC · pith_short_8: DOICOD6V

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/DOICOD6VGAHX6SOCQSLG6MGPA2 \
  | 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: 1b90270fd5300f7f49c284966f30cf06821f37ed0f410ac3202188af8a20fd1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c27611990eb75f9190c00fe36b6f850d0371f39f079d5210ab756cbaea0a270",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-11-07T19:24:24Z",
    "title_canon_sha256": "9612d5401b06f9891e7b9ad0fcb74935b29cfcc10054e156390259e9e5291a48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1452",
    "kind": "arxiv",
    "version": 1
  }
}