Pith Number

pith:I63QEWYC

pith:2021:I63QEWYCIS6ADPHD5SSQH52SOO

not attested not anchored not stored refs pending

Spin connection and cosmological perturbations in scalar-torsion gravity

Alexey V. Toporensky, Petr V. Tretyakov

arxiv:2110.12332 v1 · 2021-10-24 · 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{I63QEWYCIS6ADPHD5SSQH52SOO}

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

Teleparallel dark energy in a nonflat universe

Receipt and verification

First computed	2026-07-05T04:55:15.392871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47b7025b0244bc01bce3eca503f75273a18243237a19dce192281d41e03d7f7e

Aliases

arxiv: 2110.12332 · arxiv_version: 2110.12332v1 · doi: 10.48550/arxiv.2110.12332 · pith_short_12: I63QEWYCIS6A · pith_short_16: I63QEWYCIS6ADPHD · pith_short_8: I63QEWYC

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/I63QEWYCIS6ADPHD5SSQH52SOO \
  | 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: 47b7025b0244bc01bce3eca503f75273a18243237a19dce192281d41e03d7f7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26d9afa18541a509f1e6464440c382890b587fadfb03553fefefbb90428330dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-10-24T02:03:04Z",
    "title_canon_sha256": "201a350d4911feb98ee1dbb24a27cbdb3ec5a489d76d2fdd972cdbd2d1716979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12332",
    "kind": "arxiv",
    "version": 1
  }
}