Pith Number

pith:UNSU4E2U

pith:2017:UNSU4E2U5JA3PFH5YHSXRUCTRD

not attested not anchored not stored refs pending

Non-minimal coupling influence on the deviation from de Sitter cosmological expansion

Igor V. Fomin, Sergey V. Chervon

arxiv:1711.06870 v3 · 2017-11-18 · 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{UNSU4E2U5JA3PFH5YHSXRUCTRD}

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	2026-05-17T23:59:10.044331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3654e1354ea41b794fdc1e578d05388cce93cab2fcc0e10861483018e01bd01

Aliases

arxiv: 1711.06870 · arxiv_version: 1711.06870v3 · doi: 10.48550/arxiv.1711.06870 · pith_short_12: UNSU4E2U5JA3 · pith_short_16: UNSU4E2U5JA3PFH5 · pith_short_8: UNSU4E2U

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/UNSU4E2U5JA3PFH5YHSXRUCTRD \
  | 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: a3654e1354ea41b794fdc1e578d05388cce93cab2fcc0e10861483018e01bd01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c017e5cb767665f39ae677a37fc83584fc44b4734386dcfd25f6a80b1572e6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-18T14:51:43Z",
    "title_canon_sha256": "013f5280db8c31b2d0cadcf9824acde2a1e897b4e5b823ba90e04417bafce45f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06870",
    "kind": "arxiv",
    "version": 3
  }
}