Pith Number

pith:AEGBERUY

pith:1999:AEGBERUYMPO3DWCXJVSMNA3PB5

not attested not anchored not stored refs pending

Cosmic Acceleration With A Positive Cosmological Constant

Arbab I. Arbab

arxiv:gr-qc/9905066 v5 · 1999-05-19 · gr-qc · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEGBERUYMPO3DWCXJVSMNA3PB5}

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	2026-05-18T00:37:16.466665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

010c12469863ddb1d8574d64c6836f0f4fee83c41d612661cf0e288fa191a9e9

Aliases

arxiv: gr-qc/9905066 · arxiv_version: gr-qc/9905066v5 · doi: 10.48550/arxiv.gr-qc/9905066 · pith_short_12: AEGBERUYMPO3 · pith_short_16: AEGBERUYMPO3DWCX · pith_short_8: AEGBERUY

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/AEGBERUYMPO3DWCXJVSMNA3PB5 \
  | 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: 010c12469863ddb1d8574d64c6836f0f4fee83c41d612661cf0e288fa191a9e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9df4905bfcf07d841d9f1c9658e07ba4af83fa42a3429860462b05a38542ab6",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-05-19T17:14:20Z",
    "title_canon_sha256": "4b2b521a3451aa19ccd8bff579c01e24bf3ae2f3cbcd2d9ca0c72fd37fa3c587"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9905066",
    "kind": "arxiv",
    "version": 5
  }
}