Pith Number

pith:4RRHGL4S

pith:2018:4RRHGL4SL5DXLFUWTOTFT3I4YQ

not attested not anchored not stored refs pending

$4$-index theory of gravity and its relation with the violation of the energy-momentum conservation law

C. Corda, H. Moradpour, I. Licata, Ines G. Salako

arxiv:1802.00738 v2 · 2018-01-29 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RRHGL4SL5DXLFUWTOTFT3I4YQ}

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	2026-05-17T23:52:08.103563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e462732f925f477596969ba659ed1cc43b3cdeb1ad7669d4a2812b59a09c4ee2

Aliases

arxiv: 1802.00738 · arxiv_version: 1802.00738v2 · doi: 10.48550/arxiv.1802.00738 · pith_short_12: 4RRHGL4SL5DX · pith_short_16: 4RRHGL4SL5DXLFUW · pith_short_8: 4RRHGL4S

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/4RRHGL4SL5DXLFUWTOTFT3I4YQ \
  | 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: e462732f925f477596969ba659ed1cc43b3cdeb1ad7669d4a2812b59a09c4ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b9c0a2d770298b6f7f79eb0fd6a9aeeddbcdde839f83836a7667482b14c4750",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-01-29T09:11:28Z",
    "title_canon_sha256": "ac5952952ad814a94fdc1c538bca8a33b3296786ef4154160206d7b816e91f11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00738",
    "kind": "arxiv",
    "version": 2
  }
}