Pith Number

pith:RSQI7FM7

pith:2012:RSQI7FM77S2Y4KPKWTJHDDBHAS

not attested not anchored not stored refs pending

On "New Massive" 4D Gravity

Eric A. Bergshoeff, Jan Rosseel, J. J. Fernandez-Melgarejo, Paul K. Townsend

arxiv:1202.1501 v2 · 2012-02-07 · 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{RSQI7FM77S2Y4KPKWTJHDDBHAS}

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	2026-05-18T01:58:32.788387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ca08f959ffcb58e29eab4d2718c27049fe6a761adadd6f6162c7814e3a7b000

Aliases

arxiv: 1202.1501 · arxiv_version: 1202.1501v2 · doi: 10.48550/arxiv.1202.1501 · pith_short_12: RSQI7FM77S2Y · pith_short_16: RSQI7FM77S2Y4KPK · pith_short_8: RSQI7FM7

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/RSQI7FM77S2Y4KPKWTJHDDBHAS \
  | 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: 8ca08f959ffcb58e29eab4d2718c27049fe6a761adadd6f6162c7814e3a7b000

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f88a62a9d85503876183375f9ce027d8aeba4b22aae86b7a93aad3bd6bcf3ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-02-07T19:23:23Z",
    "title_canon_sha256": "7dd36f09806cfc9c305e3cd751f26251c686c7d37959000035778fea907ab121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1501",
    "kind": "arxiv",
    "version": 2
  }
}