Pith Number

pith:MYNH3MF3

pith:2016:MYNH3MF3BN33FXTEPVFXARNZ4R

not attested not anchored not stored refs pending

Bi-scalar modified gravity and cosmology with conformal invariance

Catolica), Emmanuel N. Saridakis (Baylor U., Minas Tsoukalas (Bogazici U.), Valparaiso U.

arxiv:1602.06890 v1 · 2016-02-22 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYNH3MF3BN33FXTEPVFXARNZ4R}

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	2026-05-18T01:16:13.949254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

661a7db0bb0b77b2de647d4b7045b9e47f2a4a0080573c2180057254d41cf0ee

Aliases

arxiv: 1602.06890 · arxiv_version: 1602.06890v1 · doi: 10.48550/arxiv.1602.06890 · pith_short_12: MYNH3MF3BN33 · pith_short_16: MYNH3MF3BN33FXTE · pith_short_8: MYNH3MF3

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/MYNH3MF3BN33FXTEPVFXARNZ4R \
  | 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: 661a7db0bb0b77b2de647d4b7045b9e47f2a4a0080573c2180057254d41cf0ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4be3bae6cf68bee9c104a441c61931675fb9d9a9e8e08a5512c3cef5098011bc",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-02-22T18:53:31Z",
    "title_canon_sha256": "f8723569ea8544f670a2218bd42a57ba31c3ef5bb838ce078976f0ab91613eb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06890",
    "kind": "arxiv",
    "version": 1
  }
}