Pith Number

pith:JWEQ563V

pith:2017:JWEQ563VPMHT7B2KTXNDS4PMZA

not attested not anchored not stored refs pending

Stability of self-accelerating Universe in modified gravity with dynamical torsion: the case of small background torsion

V. Nikiforova

arxiv:1711.03718 v1 · 2017-11-10 · hep-th · 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{JWEQ563VPMHT7B2KTXNDS4PMZA}

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	2026-05-18T00:20:05.765302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d890efb757b0f3f874a9dda3971ecc82ec8742a0090df07dfb3e5bd8fe62a2f

Aliases

arxiv: 1711.03718 · arxiv_version: 1711.03718v1 · doi: 10.48550/arxiv.1711.03718 · pith_short_12: JWEQ563VPMHT · pith_short_16: JWEQ563VPMHT7B2K · pith_short_8: JWEQ563V

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/JWEQ563VPMHT7B2KTXNDS4PMZA \
  | 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: 4d890efb757b0f3f874a9dda3971ecc82ec8742a0090df07dfb3e5bd8fe62a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be89b94d36c6eb226370204492e0d9f1f1f76d2813b383b5b1705dd7731a47b6",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-11-10T07:37:18Z",
    "title_canon_sha256": "85f4102c11896bbee13e2d27296459851b0eef19a3fda9ddff9661dacef3b8d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03718",
    "kind": "arxiv",
    "version": 1
  }
}