Pith Number

pith:QKBWKY5Q

pith:2006:QKBWKY5Q2ZEPAM2WRNLQUNMHCE

not attested not anchored not stored refs pending

Solar System experiments do not yet veto modified gravity models

Valerio Faraoni (Bishop's University)

arxiv:gr-qc/0607016 v1 · 2006-07-05 · 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{QKBWKY5Q2ZEPAM2WRNLQUNMHCE}

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.

Cited by

1 paper in Pith

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

Receipt and verification

First computed	2026-05-18T02:37:27.129089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82836563b0d648f033568b570a3587113a2af7e9e21fb1b512f53f073cdc7064

Aliases

arxiv: gr-qc/0607016 · arxiv_version: gr-qc/0607016v1 · doi: 10.48550/arxiv.gr-qc/0607016 · pith_short_12: QKBWKY5Q2ZEP · pith_short_16: QKBWKY5Q2ZEPAM2W · pith_short_8: QKBWKY5Q

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/QKBWKY5Q2ZEPAM2WRNLQUNMHCE \
  | 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: 82836563b0d648f033568b570a3587113a2af7e9e21fb1b512f53f073cdc7064

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93f3c77d17fe45cee834bbc31f7c587d3eb4f0ee46f8b5169abf61fa4def5512",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-07-05T07:23:11Z",
    "title_canon_sha256": "2593ea1f4bdcc0df37f4bc0b5657b8a87479513361645bf264e1be9197020a0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0607016",
    "kind": "arxiv",
    "version": 1
  }
}