Pith Number

pith:5RWOYQDX

pith:2024:5RWOYQDXDERKHQJOECR34WRPBX

not attested not anchored not stored refs pending

The de Sitter swampland conjectures in the context of Chaplygin-inspired inflation

Orfeu Bertolami, Paulo M. S\'a, Robertus Potting

arxiv:2402.19051 v2 · 2024-02-29 · 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{5RWOYQDXDERKHQJOECR34WRPBX}

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	2026-07-05T09:16:13.220499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6cec40771922a3c12e20a3be5a2f0dc1f160cd73e8cd04e0c41f21df1c4881

Aliases

arxiv: 2402.19051 · arxiv_version: 2402.19051v2 · doi: 10.48550/arxiv.2402.19051 · pith_short_12: 5RWOYQDXDERK · pith_short_16: 5RWOYQDXDERKHQJO · pith_short_8: 5RWOYQDX

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/5RWOYQDXDERKHQJOECR34WRPBX \
  | 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: ec6cec40771922a3c12e20a3be5a2f0dc1f160cd73e8cd04e0c41f21df1c4881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4348412d9d5f2904cb50b0aab4e3c4c7c77accf5cf56f17140890e602d91508",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-02-29T11:28:28Z",
    "title_canon_sha256": "b5bdc5db24bd22a2962a98f53d8163e54932ca658ee6ab15c18043f5f2a629ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.19051",
    "kind": "arxiv",
    "version": 2
  }
}