Pith Number

pith:TA6TOSRO

pith:2018:TA6TOSROUYV5UUIH6RIDJYGJA5

not attested not anchored not stored refs pending

Le onde gravitazionali nella fisica moderna

M. Gasperini

arxiv:1811.09825 v1 · 2018-11-24 · physics.pop-ph · gr-qc · 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{TA6TOSROUYV5UUIH6RIDJYGJA5}

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	2026-05-17T23:59:59.362565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

983d374a2ea62bda5107f45034e0c907647f06334695a650e128f27cc927ce81

Aliases

arxiv: 1811.09825 · arxiv_version: 1811.09825v1 · doi: 10.48550/arxiv.1811.09825 · pith_short_12: TA6TOSROUYV5 · pith_short_16: TA6TOSROUYV5UUIH · pith_short_8: TA6TOSRO

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/TA6TOSROUYV5UUIH6RIDJYGJA5 \
  | 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: 983d374a2ea62bda5107f45034e0c907647f06334695a650e128f27cc927ce81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d1be7d2cb2df8b2d6809e96a15ed0def97f884b179fb238691240b58700073b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2018-11-24T12:56:05Z",
    "title_canon_sha256": "5956cc74ed928d45c7f8225f0d6ac3d238c98b421aebcafb854e971c056f3952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09825",
    "kind": "arxiv",
    "version": 1
  }
}