Pith Number

pith:F4ZRURS4

pith:2012:F4ZRURS4NMYIGOFFOXKX6SQOKU

not attested not anchored not stored refs pending

New Massive Gravity on de Sitter Space and Black Holes at the Special Point

Alberto Iglesias, Gaston Giribet, Gregory Gabadadze

arxiv:1212.6279 v1 · 2012-12-26 · hep-th · 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{F4ZRURS4NMYIGOFFOXKX6SQOKU}

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	2026-05-18T02:29:53.343374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f331a465c6b308338a575d57f4a0e551f0e72f5f4490c9808f48a57d1156a03

Aliases

arxiv: 1212.6279 · arxiv_version: 1212.6279v1 · doi: 10.48550/arxiv.1212.6279 · pith_short_12: F4ZRURS4NMYI · pith_short_16: F4ZRURS4NMYIGOFF · pith_short_8: F4ZRURS4

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/F4ZRURS4NMYIGOFFOXKX6SQOKU \
  | 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: 2f331a465c6b308338a575d57f4a0e551f0e72f5f4490c9808f48a57d1156a03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca7c9b7e7afbf8b18e6de480660856645f8eada20bed57b29df021af06e0b08e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-12-26T23:32:23Z",
    "title_canon_sha256": "13a4997421d9e9f01d1fa0de1d979590b271155de47b86cb124129299aa00708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6279",
    "kind": "arxiv",
    "version": 1
  }
}