Pith Number

pith:DRBBV3NF

pith:2012:DRBBV3NF7TTPJL2QM2N3NZCWCP

not attested not anchored not stored refs pending

Non-Linear Massive Gravity with Additional Primary Constraint and Absence of Ghosts

J. Kluson

arxiv:1204.2957 v1 · 2012-04-13 · 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{DRBBV3NF7TTPJL2QM2N3NZCWCP}

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	2026-05-18T01:57:52.779482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c421aeda5fce6f4af50669bb6e45613c3bfba9d98165364a58c4c6419d743d2

Aliases

arxiv: 1204.2957 · arxiv_version: 1204.2957v1 · doi: 10.48550/arxiv.1204.2957 · pith_short_12: DRBBV3NF7TTP · pith_short_16: DRBBV3NF7TTPJL2Q · pith_short_8: DRBBV3NF

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/DRBBV3NF7TTPJL2QM2N3NZCWCP \
  | 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: 1c421aeda5fce6f4af50669bb6e45613c3bfba9d98165364a58c4c6419d743d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0773b30d303c0bdeaa3ca66cd5d79bea4db98aeec1103c39da748214313d357f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-04-13T11:32:26Z",
    "title_canon_sha256": "0622154d8c2dee18403e17021b3d8883442baa2dcfb41f8f644fa5e0a6bf1898"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2957",
    "kind": "arxiv",
    "version": 1
  }
}