Pith Number

pith:ZZEWQ6FS

pith:2015:ZZEWQ6FSZBW5BGYZQFL2QNG2BX

not attested not anchored not stored refs pending

Extension of the Poincar\'e group with half-integer spin generators: hypergravity and beyond

Javier Matulich, Oscar Fuentealba, Ricardo Troncoso

arxiv:1505.06173 v2 · 2015-05-22 · 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{ZZEWQ6FSZBW5BGYZQFL2QNG2BX}

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.

Cited by

1 paper in Pith

The Carrollian Kaleidoscope

Receipt and verification

First computed	2026-05-18T01:27:54.069412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce496878b2c86dd09b198157a834da0df5967b148ce872a4b48279dd638aad1f

Aliases

arxiv: 1505.06173 · arxiv_version: 1505.06173v2 · doi: 10.48550/arxiv.1505.06173 · pith_short_12: ZZEWQ6FSZBW5 · pith_short_16: ZZEWQ6FSZBW5BGYZ · pith_short_8: ZZEWQ6FS

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/ZZEWQ6FSZBW5BGYZQFL2QNG2BX \
  | 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: ce496878b2c86dd09b198157a834da0df5967b148ce872a4b48279dd638aad1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c3cbe823464749c8c5463cb07bcadbad644afdfb9060a678f760e1e6c8eaa62",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-22T18:40:54Z",
    "title_canon_sha256": "777a739e0644d759b4efeef7fe1f43259d983e669f490a5818f492915610e53b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06173",
    "kind": "arxiv",
    "version": 2
  }
}