Pith Number

pith:5DAMHFWA

pith:2001:5DAMHFWAZP2A7YHN36QDWW2OVH

not attested not anchored not stored refs pending

Levi-Civita Solutions Coupled with Electromagnetic Fields

A.Y. Miguelote, A.Z. Wang, M.F.A. da Silva, N.O. Santos

arxiv:gr-qc/0104018 v1 · 2001-04-04 · 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{5DAMHFWAZP2A7YHN36QDWW2OVH}

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	2026-05-18T02:37:36.128830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c0c396c0cbf40fe0eddfa03b5b4ea9d4a56d28db032deff1b99e88d892d3ed

Aliases

arxiv: gr-qc/0104018 · arxiv_version: gr-qc/0104018v1 · doi: 10.48550/arxiv.gr-qc/0104018 · pith_short_12: 5DAMHFWAZP2A · pith_short_16: 5DAMHFWAZP2A7YHN · pith_short_8: 5DAMHFWA

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/5DAMHFWAZP2A7YHN36QDWW2OVH \
  | 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: e8c0c396c0cbf40fe0eddfa03b5b4ea9d4a56d28db032deff1b99e88d892d3ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cea714ab3c063219943f46790bb2610896c26037768c6b2efbd9bfd36aa81bb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-04-04T22:15:32Z",
    "title_canon_sha256": "4bb1b05e0daddb4344b259789bde2fdf2aa883d1eb1171fc13e5b8a046f8800d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0104018",
    "kind": "arxiv",
    "version": 1
  }
}