Pith Number

pith:EQVOVYQU

pith:2014:EQVOVYQUJ4TPGNMMEDWVRK3P53

not attested not anchored not stored refs pending

Ghosts & Matter Couplings in Massive (bi-&multi-)Gravity

Claudia de Rham, Lavinia Heisenberg, Raquel H. Ribeiro

arxiv:1409.3834 v2 · 2014-09-12 · hep-th · astro-ph.CO · 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{EQVOVYQUJ4TPGNMMEDWVRK3P53}

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	2026-05-18T02:30:39.824389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

242aeae2144f26f3358c20ed58ab6feefcf47d9444310b58f77f475563e562ee

Aliases

arxiv: 1409.3834 · arxiv_version: 1409.3834v2 · doi: 10.48550/arxiv.1409.3834 · pith_short_12: EQVOVYQUJ4TP · pith_short_16: EQVOVYQUJ4TPGNMM · pith_short_8: EQVOVYQU

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/EQVOVYQUJ4TPGNMMEDWVRK3P53 \
  | 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: 242aeae2144f26f3358c20ed58ab6feefcf47d9444310b58f77f475563e562ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06eebcb2d713da757b8e0a2c266b1aa7f6903a985506d307330bb3d6bdda504f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-09-12T19:51:25Z",
    "title_canon_sha256": "6e9494337fe77be246a4ec6ed0c980a2adf0abeaea8c120c87a59e36ae11a704"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3834",
    "kind": "arxiv",
    "version": 2
  }
}