Pith Number

pith:YV5WMB4D

pith:1997:YV5WMB4DPCXXX56X4WA4ADQD3B

not attested not anchored not stored refs pending

Fast and Slow solutions in General Relativity: The Initialization Procedure

Enzo O. Leguizam\'on, Mirta S. Iriondo, Oscar A. Reula

arxiv:gr-qc/9709078 v1 · 1997-09-29 · 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{YV5WMB4DPCXXX56X4WA4ADQD3B}

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	2026-05-18T01:39:18.882623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c57b66078378af7bf7d7e581c00e03d87a1d8ec2d4873b7036e03c69c652443f

Aliases

arxiv: gr-qc/9709078 · arxiv_version: gr-qc/9709078v1 · doi: 10.48550/arxiv.gr-qc/9709078 · pith_short_12: YV5WMB4DPCXX · pith_short_16: YV5WMB4DPCXXX56X · pith_short_8: YV5WMB4D

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/YV5WMB4DPCXXX56X4WA4ADQD3B \
  | 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: c57b66078378af7bf7d7e581c00e03d87a1d8ec2d4873b7036e03c69c652443f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02e3ffbb81f1ac774db21cc909707b1633a62f6ea9aa99548fbae1027c34cf36",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-09-29T21:15:28Z",
    "title_canon_sha256": "96f60e6b7149022468d7e79ecc89c5af2f0279da10ca821953f2fa4913af7814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9709078",
    "kind": "arxiv",
    "version": 1
  }
}