Pith Number

pith:RIL4U7LE

pith:2000:RIL4U7LEAXP5JKLZK2ENRZTG3X

not attested not anchored not stored refs pending

Plane-fronted waves in metric-affine gravity

Alberto Garcia, Alfredo Macias, Dirk Puetzfeld, Jose Socorro

arxiv:gr-qc/0005038 v1 · 2000-05-11 · 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{RIL4U7LEAXP5JKLZK2ENRZTG3X}

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	2026-07-04T15:40:35.313569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a17ca7d6405dfd4a9795688d8e666ddd218d8d6f91323595abe6c39678858c9

Aliases

arxiv: gr-qc/0005038 · arxiv_version: gr-qc/0005038v1 · doi: 10.48550/arxiv.gr-qc/0005038 · pith_short_12: RIL4U7LEAXP5 · pith_short_16: RIL4U7LEAXP5JKLZ · pith_short_8: RIL4U7LE

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/RIL4U7LEAXP5JKLZK2ENRZTG3X \
  | 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: 8a17ca7d6405dfd4a9795688d8e666ddd218d8d6f91323595abe6c39678858c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda59e7d6fa0913654b62dacb3e5000867ed49f2b12e743e0721ad4b78219fd7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-05-11T10:00:11Z",
    "title_canon_sha256": "78ad21bad67e3e93030a765e495397eae2208f74ebc2e83d26066f0359f975d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0005038",
    "kind": "arxiv",
    "version": 1
  }
}