Pith Number

pith:2TCWHYPS

pith:2005:2TCWHYPSM5PFP3X2Y2ZLKPLLXR

not attested not anchored not stored refs pending

Particle acoustic detection in gravitational wave aluminum resonant antennas

1), 2, (2) INFN - Sezione Roma2, (3) Dipartimento di Fisica, 4), (4) INFN - Laboratori Nazionali del Gran Sasso, A. Marini (1), Assergi, B. Buonomo (1), C. Ligi (1), D. Di Gioacchino (1), E. Coccia (3, Frascati, F. Ronga (1), G. Delle Monache (1), G. Mazzitelli (1), G. Modestino (1), G. Pizzella (3, Italy, Italy), L. Quintieri (1), P. Tripodi (1), P. Valente (1) ((1) INFN - Laboratori Nazionali di Frascati, Rome, S. D'Antonio (2), S. Panella (1), S. Roccella (1), Universita' di Tor Vergata, V. Fafone (1)

arxiv:gr-qc/0505009 v1 · 2005-05-02 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TCWHYPSM5PFP3X2Y2ZLKPLLXR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:21:31.910936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c563e1f2675e57eefac6b2b53d6bbc424ca5fbab451b863e9f6dea35ca6402

Aliases

arxiv: gr-qc/0505009 · arxiv_version: gr-qc/0505009v1 · doi: 10.48550/arxiv.gr-qc/0505009 · pith_short_12: 2TCWHYPSM5PF · pith_short_16: 2TCWHYPSM5PFP3X2 · pith_short_8: 2TCWHYPS

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/2TCWHYPSM5PFP3X2Y2ZLKPLLXR \
  | 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: d4c563e1f2675e57eefac6b2b53d6bbc424ca5fbab451b863e9f6dea35ca6402

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a06792c059c14c81138ad37566775155b50c12b02d99ead7abba506327cc4e2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-05-02T12:50:43Z",
    "title_canon_sha256": "77e4b6faecd81a4ff7a46a2e9fdd748159a86b757046e5cec9a2b1062d3ed62d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0505009",
    "kind": "arxiv",
    "version": 1
  }
}