Pith Number

pith:5GOQBPN4

pith:2021:5GOQBPN472DI2ZAKNTR2XJNHFS

not attested not anchored not stored refs pending

$\alpha$ attractors in Quintessential Inflation motivated by Supergravity

David Benisty, Eduardo I. Guendelman, Jaume de Haro, Llibert Arest\'e Sal\'o

arxiv:2103.07892 v2 · 2021-03-14 · astro-ph.CO · gr-qc · 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{5GOQBPN472DI2ZAKNTR2XJNHFS}

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

DESI and Gravitational Wave Constraints Challenge Quintessential {\alpha}-Attractor Inflation

Receipt and verification

First computed	2026-07-05T02:53:38.129202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e99d00bdbcfe868d640a6ce3aba5a72cbb9c9cbadb8367d7102c0578445c1a6e

Aliases

arxiv: 2103.07892 · arxiv_version: 2103.07892v2 · doi: 10.48550/arxiv.2103.07892 · pith_short_12: 5GOQBPN472DI · pith_short_16: 5GOQBPN472DI2ZAK · pith_short_8: 5GOQBPN4

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/5GOQBPN472DI2ZAKNTR2XJNHFS \
  | 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: e99d00bdbcfe868d640a6ce3aba5a72cbb9c9cbadb8367d7102c0578445c1a6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1ee3eeae09688def2dbfc85e4b3cbc5ae07c268a29bec31254dccc18a02505",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-03-14T11:08:16Z",
    "title_canon_sha256": "d7811f762041e044bcf390901d99714e9fe1ddd1860a89f3da296d89474f7e6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07892",
    "kind": "arxiv",
    "version": 2
  }
}