Pith Number

pith:XDCQDLC4

pith:2022:XDCQDLC4V5BJCD6HHCKZDX2XLW

not attested not anchored not stored refs pending

Anisotropic nature of space-time in $f(Q)$ gravity

M. Bennai, M. Koussour, S. H. Shekh

arxiv:2203.01132 v2 · 2022-02-25 · 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{XDCQDLC4V5BJCD6HHCKZDX2XLW}

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	2026-07-05T04:49:11.339498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c501ac5caf42910fc7389591df575db8bcabc36761d2faa0a24196de8af148

Aliases

arxiv: 2203.01132 · arxiv_version: 2203.01132v2 · doi: 10.48550/arxiv.2203.01132 · pith_short_12: XDCQDLC4V5BJ · pith_short_16: XDCQDLC4V5BJCD6H · pith_short_8: XDCQDLC4

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/XDCQDLC4V5BJCD6HHCKZDX2XLW \
  | 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: b8c501ac5caf42910fc7389591df575db8bcabc36761d2faa0a24196de8af148

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e92b069e19910278e1ab3a03bc17ea3d32fbdbb2ba9fbfad1394e0379a4bfb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-02-25T21:22:52Z",
    "title_canon_sha256": "c88ca9859217c75db0800d5619658c75939d1b7323098c9ce6dace84dc2c7aad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01132",
    "kind": "arxiv",
    "version": 2
  }
}