Pith Number

pith:BYVRFZUY

pith:2020:BYVRFZUYU7GPDEOZ75LZERHP64

not attested not anchored not stored refs pending

Cosmological inflation driven by a scalar torsion function

R. de C. Lima, S. H. Pereira, T. M. Guimar\~aes

arxiv:2011.13906 v1 · 2020-11-27 · 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{BYVRFZUYU7GPDEOZ75LZERHP64}

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	2026-07-05T04:59:37.322171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e2b12e698a7ccf191d9ff579244eff718341ef6f7b5c3135f602e8dd30b01e8

Aliases

arxiv: 2011.13906 · arxiv_version: 2011.13906v1 · doi: 10.48550/arxiv.2011.13906 · pith_short_12: BYVRFZUYU7GP · pith_short_16: BYVRFZUYU7GPDEOZ · pith_short_8: BYVRFZUY

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/BYVRFZUYU7GPDEOZ75LZERHP64 \
  | 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: 0e2b12e698a7ccf191d9ff579244eff718341ef6f7b5c3135f602e8dd30b01e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7516b93e8fa54ddd4381615fac077e926b27d58fa9e45a6a7a9dd655b6ff5c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-11-27T18:47:16Z",
    "title_canon_sha256": "91b96dc98031cc61c7d13a07f55c23b5f61a665eb6ccd501494acb7e2dd10077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.13906",
    "kind": "arxiv",
    "version": 1
  }
}