Pith Number

pith:S7LZXXVN

pith:2021:S7LZXXVNEFMWL5SGHA2QWE7T4G

not attested not anchored not stored refs pending

Approaches to spherically symmetric solutions in f(T) gravity

Alexey Golovnev, Maria-Jose Guzman

arxiv:2103.16970 v2 · 2021-03-31 · gr-qc · 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{S7LZXXVNEFMWL5SGHA2QWE7T4G}

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

On black holes in new general relativity

Receipt and verification

First computed	2026-07-05T02:36:23.096497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d79bdead215965f64638350b13f3e1aac05ec6e47285f774def197a4aa7120

Aliases

arxiv: 2103.16970 · arxiv_version: 2103.16970v2 · doi: 10.48550/arxiv.2103.16970 · pith_short_12: S7LZXXVNEFMW · pith_short_16: S7LZXXVNEFMWL5SG · pith_short_8: S7LZXXVN

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/S7LZXXVNEFMWL5SGHA2QWE7T4G \
  | 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: 97d79bdead215965f64638350b13f3e1aac05ec6e47285f774def197a4aa7120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2cbdb3555c01acc6c17b73f261569e94bf2e369b761e6a3a4a2d09e3d9d6043",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-03-31T10:45:38Z",
    "title_canon_sha256": "bf2766ba3114d083b5ebe314fcc7df880aa00823ff5f8efad403162a43b3f123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16970",
    "kind": "arxiv",
    "version": 2
  }
}