Pith Number

pith:XMCAWRD4

pith:2010:XMCAWRD4MQOIBILMC7TWGVDQ5C

not attested not anchored not stored refs pending

Inflationary Perturbations in Palatini Generalised Gravity

Carlo R. Contaldi, Nicola Tamanini

arxiv:1010.0689 v1 · 2010-10-04 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMCAWRD4MQOIBILMC7TWGVDQ5C}

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	2026-05-18T04:28:29.515757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb040b447c641c80a16c17e7635470e8b20cfbe720962aaae9bae9520f184026

Aliases

arxiv: 1010.0689 · arxiv_version: 1010.0689v1 · doi: 10.48550/arxiv.1010.0689 · pith_short_12: XMCAWRD4MQOI · pith_short_16: XMCAWRD4MQOIBILM · pith_short_8: XMCAWRD4

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/XMCAWRD4MQOIBILMC7TWGVDQ5C \
  | 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: bb040b447c641c80a16c17e7635470e8b20cfbe720962aaae9bae9520f184026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28108e8e2687e3076debc4a85070bd896a8a03ee1baf7980107ee3cc495c5609",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-10-04T20:07:02Z",
    "title_canon_sha256": "5a5fd1089cacecab48fadf89f27adad3e797e8365a45d18eaadcc2cf6223302d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0689",
    "kind": "arxiv",
    "version": 1
  }
}