Pith Number

pith:52H443C6

pith:2022:52H443C6L6PAFMRDYYXF4YAM2I

not attested not anchored not stored refs pending

2D $F(R)$ gravity and AdS$_2$/CFT$_1$ correspondence

S. D. Odintsov, S. Nojiri

arxiv:2208.10146 v1 · 2022-08-22 · 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{52H443C6L6PAFMRDYYXF4YAM2I}

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	2026-07-05T04:57:17.044848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee8fce6c5e5f9e02b223c62e5e600cd2345463aaa03ce20d7368835c30b0e10d

Aliases

arxiv: 2208.10146 · arxiv_version: 2208.10146v1 · doi: 10.48550/arxiv.2208.10146 · pith_short_12: 52H443C6L6PA · pith_short_16: 52H443C6L6PAFMRD · pith_short_8: 52H443C6

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/52H443C6L6PAFMRDYYXF4YAM2I \
  | 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: ee8fce6c5e5f9e02b223c62e5e600cd2345463aaa03ce20d7368835c30b0e10d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c664c7a8f00897f3035e5d5af13e6188f61f7afd8a82e151dbfa1e36f133868",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-08-22T08:49:20Z",
    "title_canon_sha256": "3b6e3bac5d54f9714fdd30a0094bbf24b074bf775036f6e36094762c5c516309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10146",
    "kind": "arxiv",
    "version": 1
  }
}