Pith Number

pith:EHYLFB2K

pith:2012:EHYLFB2KQERD3HMC5KTI2W2PXM

not attested not anchored not stored refs pending

The action for higher spin black holes in three dimensions

M. Banados, R. Canto, S. Theisen

arxiv:1204.5105 v2 · 2012-04-23 · 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{EHYLFB2KQERD3HMC5KTI2W2PXM}

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	2026-05-18T00:37:02.764255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f0b2874a81223d9d82eaa68d5b4fbb0ca5e732998c70b64b823c638a84f671

Aliases

arxiv: 1204.5105 · arxiv_version: 1204.5105v2 · doi: 10.48550/arxiv.1204.5105 · pith_short_12: EHYLFB2KQERD · pith_short_16: EHYLFB2KQERD3HMC · pith_short_8: EHYLFB2K

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/EHYLFB2KQERD3HMC5KTI2W2PXM \
  | 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: 21f0b2874a81223d9d82eaa68d5b4fbb0ca5e732998c70b64b823c638a84f671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fffdfde76bad96aea208e472b4c7a001e425d010b11744bb8801698b28d23b45",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-04-23T16:46:57Z",
    "title_canon_sha256": "acb475076ce3dcbc61b965266e9538a17c5a0ed4ce188208dba080bd589491dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5105",
    "kind": "arxiv",
    "version": 2
  }
}