Pith Number

pith:C6UYEBSF

pith:2018:C6UYEBSFFWTGJS5E6SJA5GRE7Z

not attested not anchored not stored refs pending

SO(4; 2) and derivatively coupled dRGT massive gravity

Babak Vakili, Nafiseh Rahmanpour, Nima Khosravi

arxiv:1801.10412 v2 · 2018-01-31 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6UYEBSFFWTGJS5E6SJA5GRE7Z}

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	2026-05-18T00:00:57.575966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17a98206452da664cba4f4920e9a24fe697dfe6f4c069124e57b1d26ee105ff4

Aliases

arxiv: 1801.10412 · arxiv_version: 1801.10412v2 · doi: 10.48550/arxiv.1801.10412 · pith_short_12: C6UYEBSFFWTG · pith_short_16: C6UYEBSFFWTGJS5E · pith_short_8: C6UYEBSF

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/C6UYEBSFFWTGJS5E6SJA5GRE7Z \
  | 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: 17a98206452da664cba4f4920e9a24fe697dfe6f4c069124e57b1d26ee105ff4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a59eacae363e359ba935c8be3af3c0190a9226ca298addac78613df2e0ed5ffe",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-01-31T11:46:27Z",
    "title_canon_sha256": "a5ef88346fbddda2b393c5c3ad1c6531632ef7e73ff83544ff08828ff892e76d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10412",
    "kind": "arxiv",
    "version": 2
  }
}