Pith Number

pith:KWGADMCR

pith:1998:KWGADMCRXB5DEM2ZLT7E7EHCAH

not attested not anchored not stored refs pending

Comments on the Unification of Electromagnetism and Gravitation through "Generalized Einstein manifolds"

M. Mehrafarin, M. Panahi

arxiv:gr-qc/9801062 v1 · 1998-01-19 · 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{KWGADMCRXB5DEM2ZLT7E7EHCAH}

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	2026-05-18T04:18:54.888285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

558c01b051b87a3233595cfe4f90e201e155665ebf81e8d4ffd300913480886e

Aliases

arxiv: gr-qc/9801062 · arxiv_version: gr-qc/9801062v1 · doi: 10.48550/arxiv.gr-qc/9801062 · pith_short_12: KWGADMCRXB5D · pith_short_16: KWGADMCRXB5DEM2Z · pith_short_8: KWGADMCR

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/KWGADMCRXB5DEM2ZLT7E7EHCAH \
  | 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: 558c01b051b87a3233595cfe4f90e201e155665ebf81e8d4ffd300913480886e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae23cb4234682f70122846bfad0e417b095c04cca5b399094feeee0a2fe95f6b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-01-19T15:53:32Z",
    "title_canon_sha256": "a0ee8d1b1ad16f738718cbe4c787895b9cb3ba6a0b28c3555fea30c1e81e7006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9801062",
    "kind": "arxiv",
    "version": 1
  }
}