Pith Number

pith:ROS2Z6CL

pith:1998:ROS2Z6CL5TYY36U2BGX5Q5WSN3

not attested not anchored not stored refs pending

Constraints on Inflation in Einstein-Brans-Dicke Frame

Yungui Gong

arxiv:gr-qc/9808057 v2 · 1998-08-20 · 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{ROS2Z6CL5TYY36U2BGX5Q5WSN3}

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	2026-05-18T01:08:06.248268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ba5acf84becf18dfa9a09afd876d26ed305a811f310c47db210fbf20bc7da0b

Aliases

arxiv: gr-qc/9808057 · arxiv_version: gr-qc/9808057v2 · doi: 10.48550/arxiv.gr-qc/9808057 · pith_short_12: ROS2Z6CL5TYY · pith_short_16: ROS2Z6CL5TYY36U2 · pith_short_8: ROS2Z6CL

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/ROS2Z6CL5TYY36U2BGX5Q5WSN3 \
  | 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: 8ba5acf84becf18dfa9a09afd876d26ed305a811f310c47db210fbf20bc7da0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e649724fd2b55ced911c6e120b2ad811dd5f8b584691e333bfcdcbea7c65dd9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-08-20T16:37:27Z",
    "title_canon_sha256": "dac16727f5a8c5f42ed831cba3b904a1c21bd789c6d3df3cce6d5720b0c878c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9808057",
    "kind": "arxiv",
    "version": 2
  }
}