Pith Number

pith:ITOPP5E2

pith:2021:ITOPP5E23NZT34W2ZCJJAHQ7U4

not attested not anchored not stored refs pending

Matter matters in Einstein-Cartan gravity

Andrey Shkerin, Georgios K. Karananas, Mikhail Shaposhnikov, Sebastian Zell

arxiv:2106.13811 v2 · 2021-06-25 · hep-th · gr-qc · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITOPP5E23NZT34W2ZCJJAHQ7U4}

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

Einstein-Cartan pseudoscalaron inflation, reheating and nonthermal leptogenesis

Receipt and verification

First computed	2026-07-05T03:16:19.595909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44dcf7f49adb733df2dac892901e1fa7061d3b52467db4f6ba1190069facf8fe

Aliases

arxiv: 2106.13811 · arxiv_version: 2106.13811v2 · doi: 10.48550/arxiv.2106.13811 · pith_short_12: ITOPP5E23NZT · pith_short_16: ITOPP5E23NZT34W2 · pith_short_8: ITOPP5E2

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/ITOPP5E23NZT34W2ZCJJAHQ7U4 \
  | 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: 44dcf7f49adb733df2dac892901e1fa7061d3b52467db4f6ba1190069facf8fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38fcaf806b5b7c8246c7d958ac2049bf1eddd6c2e8e47bdc376a95736162a9b0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-06-25T18:00:01Z",
    "title_canon_sha256": "c38f65ab310d34f9e64860244619a8c8a43e6c7615be517090e59fa0bef5ddd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.13811",
    "kind": "arxiv",
    "version": 2
  }
}