Pith Number

pith:RSMTVEXP

pith:1995:RSMTVEXPOBJN5BZZI53ARYB3IJ

not attested not anchored not stored refs pending

Solutions of the Einstein equations with matter

Alan D. Rendall

arxiv:gr-qc/9510009 v1 · 1995-10-05 · 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{RSMTVEXPOBJN5BZZI53ARYB3IJ}

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	2026-07-04T14:26:03.443138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c993a92ef7052de8739477608e03b427be0dc108edc450219af8dcdff77016a

Aliases

arxiv: gr-qc/9510009 · arxiv_version: gr-qc/9510009v1 · doi: 10.48550/arxiv.gr-qc/9510009 · pith_short_12: RSMTVEXPOBJN · pith_short_16: RSMTVEXPOBJN5BZZ · pith_short_8: RSMTVEXP

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/RSMTVEXPOBJN5BZZI53ARYB3IJ \
  | 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: 8c993a92ef7052de8739477608e03b427be0dc108edc450219af8dcdff77016a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dea028d829bdef1672cdbf45512ef66b0e5964e2ca276795ca6db37a5da59a7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1995-10-05T09:37:42Z",
    "title_canon_sha256": "8d1a2949caec41beb220f6b977e730432e3a9e32abd3e073956070905dea84d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9510009",
    "kind": "arxiv",
    "version": 1
  }
}