Pith Number

pith:LVD7HE4X

pith:2025:LVD7HE4XB7SA2PVW6BNOMKTH55

not attested not anchored not stored refs pending

Quasi-topological mass generation for 3D linearized gravity

Edoardo Lui, Erica Bertolini, Nicola Maggiore

arxiv:2507.20845 v1 · 2025-07-28 · hep-th · 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{LVD7HE4XB7SA2PVW6BNOMKTH55}

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	2026-07-05T11:56:05.973704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d47f393970fe40d3eb6f05ae62a67ef71d2f9b95e226132b145351375687242

Aliases

arxiv: 2507.20845 · arxiv_version: 2507.20845v1 · doi: 10.48550/arxiv.2507.20845 · pith_short_12: LVD7HE4XB7SA · pith_short_16: LVD7HE4XB7SA2PVW · pith_short_8: LVD7HE4X

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/LVD7HE4XB7SA2PVW6BNOMKTH55 \
  | 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: 5d47f393970fe40d3eb6f05ae62a67ef71d2f9b95e226132b145351375687242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b3e18e9a8b288a9a19964260cb34f982acaf80789121e61e2d16e6c00034381",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-07-28T13:54:30Z",
    "title_canon_sha256": "cef0b32589801d041415db13a9edbc97ff3cbc331899950b40908ea268222272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20845",
    "kind": "arxiv",
    "version": 1
  }
}