Pith Number

pith:OFCKIUXT

pith:2021:OFCKIUXTNA7XM452NG26T7EKUN

not attested not anchored not stored refs pending

String gravity in $D=4$

Alejandro Ruip\'erez, Pablo A. Cano

arxiv:2111.04750 v2 · 2021-11-08 · 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{OFCKIUXTNA7XM452NG26T7EKUN}

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

2 papers in Pith

Scalarization and descalarization in hyperbolic encounters of black holes

Leading effective field theory corrections to the Kerr metric at all spins

Receipt and verification

First computed	2026-07-05T03:58:57.182345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7144a452f3683f7673ba69b5e9fc8aa36da2c2df08cde7790d381f246a8437dc

Aliases

arxiv: 2111.04750 · arxiv_version: 2111.04750v2 · doi: 10.48550/arxiv.2111.04750 · pith_short_12: OFCKIUXTNA7X · pith_short_16: OFCKIUXTNA7XM452 · pith_short_8: OFCKIUXT

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/OFCKIUXTNA7XM452NG26T7EKUN \
  | 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: 7144a452f3683f7673ba69b5e9fc8aa36da2c2df08cde7790d381f246a8437dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf47e0edd986d21f5376473375069fd2e54e08657ab511c8d71a7625d136a33f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-11-08T19:00:01Z",
    "title_canon_sha256": "5acb9a11d97b12695294de17d3144fac6c5e7f07d38fed76da11b8368ae13433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04750",
    "kind": "arxiv",
    "version": 2
  }
}