Pith Number

pith:VRC5WXZA

pith:2024:VRC5WXZAHFGXJEFIMBL3VJ66JD

not attested not anchored not stored refs pending

Algebraic classification of the gravitational field in general metric-affine geometries

Jorge Gigante Valcarcel, Jos\'e M. M. Senovilla, Sebastian Bahamonde

arxiv:2409.07153 v3 · 2024-09-11 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRC5WXZAHFGXJEFIMBL3VJ66JD}

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	2026-07-05T09:53:04.766795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac45db5f20394d7490a86057baa7de48cbe82923bcebd7fe627c3b0f0f3e4698

Aliases

arxiv: 2409.07153 · arxiv_version: 2409.07153v3 · doi: 10.48550/arxiv.2409.07153 · pith_short_12: VRC5WXZAHFGX · pith_short_16: VRC5WXZAHFGXJEFI · pith_short_8: VRC5WXZA

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/VRC5WXZAHFGXJEFIMBL3VJ66JD \
  | 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: ac45db5f20394d7490a86057baa7de48cbe82923bcebd7fe627c3b0f0f3e4698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d84daceb57b57e08707e183000e622849cb0231eace5814d4f18f799d069359f",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-09-11T09:57:44Z",
    "title_canon_sha256": "3f75a5a66da314510ee0ebac399d7657d88818ed95557e5ac45dd97bcccb35ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.07153",
    "kind": "arxiv",
    "version": 3
  }
}