Pith Number

pith:27ZA2FDT

pith:2017:27ZA2FDTU2IMX57W6BUPKMAT3P

not attested not anchored not stored refs pending

On the vDVZ discontinuity in massive conformal gravity

F. F. Faria

arxiv:1703.01318 v4 · 2017-03-03 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27ZA2FDTU2IMX57W6BUPKMAT3P}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:52:08.578646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7f20d1473a690cbf7f6f068f53013dbe3e501c43cb2b289e2ed5cb54b3cea9e

Aliases

arxiv: 1703.01318 · arxiv_version: 1703.01318v4 · doi: 10.48550/arxiv.1703.01318 · pith_short_12: 27ZA2FDTU2IM · pith_short_16: 27ZA2FDTU2IMX57W · pith_short_8: 27ZA2FDT

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/27ZA2FDTU2IMX57W6BUPKMAT3P \
  | 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: d7f20d1473a690cbf7f6f068f53013dbe3e501c43cb2b289e2ed5cb54b3cea9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "643df464d7972d985b419dec282dad38bd78e576b969378aa878c4b26109aa70",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-03-03T19:50:51Z",
    "title_canon_sha256": "48f89c2f4da4a0117690a965665b22128e8d974d76532a5091970a6cbf638a21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01318",
    "kind": "arxiv",
    "version": 4
  }
}