Pith Number

pith:SFQLC6FH

pith:2018:SFQLC6FHOX7HBZYHZQTEXKKQRH

not attested not anchored not stored refs pending

Minimal geometric deformation decoupling in $2+1$ dimensional space-times

Ernesto Contreras, Pedro Bargue\~no

arxiv:1805.10565 v2 · 2018-05-27 · 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{SFQLC6FHOX7HBZYHZQTEXKKQRH}

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	2026-05-17T23:41:46.540634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9160b178a775fe70e707cc264ba95089d2a330b2f2ddbd897e9d52cb9f1ea149

Aliases

arxiv: 1805.10565 · arxiv_version: 1805.10565v2 · doi: 10.48550/arxiv.1805.10565 · pith_short_12: SFQLC6FHOX7H · pith_short_16: SFQLC6FHOX7HBZYH · pith_short_8: SFQLC6FH

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/SFQLC6FHOX7HBZYHZQTEXKKQRH \
  | 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: 9160b178a775fe70e707cc264ba95089d2a330b2f2ddbd897e9d52cb9f1ea149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030ff301dee91f9caa9c452ee1407490027d34fdaf8ae0a05cd9ed5022931d80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-27T02:02:54Z",
    "title_canon_sha256": "edf7aead2e9c1951270ba18ccb0d6d1f8795e7eef557148a3342d4008565e2b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10565",
    "kind": "arxiv",
    "version": 2
  }
}