Pith Number

pith:MXQ5UWS3

pith:2017:MXQ5UWS37GFUQEXN3NPCUY272D

not attested not anchored not stored refs pending

An effective model for inflation from geometrothermodynamics: a detailed analysis of thermodynamics and cosmological perturbations

Christine Gruber, Hernando Quevedo

arxiv:1710.01448 v2 · 2017-10-04 · 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{MXQ5UWS37GFUQEXN3NPCUY272D}

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	2026-05-18T00:19:03.414400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65e1da5a5bf98b4812eddb5e2a635fd0e3fca555680aceded0dafca7835a1d9c

Aliases

arxiv: 1710.01448 · arxiv_version: 1710.01448v2 · doi: 10.48550/arxiv.1710.01448 · pith_short_12: MXQ5UWS37GFU · pith_short_16: MXQ5UWS37GFUQEXN · pith_short_8: MXQ5UWS3

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/MXQ5UWS37GFUQEXN3NPCUY272D \
  | 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: 65e1da5a5bf98b4812eddb5e2a635fd0e3fca555680aceded0dafca7835a1d9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be34fd8bf01b94b0a377d0d6678213253ef7b29be9a6fb65e19e5a37200c864c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-04T03:14:50Z",
    "title_canon_sha256": "63e69b9be38d064bf87ffdd83b639b636f90a6aa1ee81e084d542c6905fbee12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01448",
    "kind": "arxiv",
    "version": 2
  }
}