Pith Number

pith:RGEYFWLY

pith:2022:RGEYFWLYTWOPZ5RMVCCGYAFKQP

not attested not anchored not stored refs pending

Dispersive Friedmann universes and synchronization

Spiros Cotsakis

arxiv:2208.07892 v3 · 2022-08-15 · 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{RGEYFWLYTWOPZ5RMVCCGYAFKQP}

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

Structural stability and general relativity

Receipt and verification

First computed	2026-07-05T06:19:16.199223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

898982d9789d9cfcf62ca8846c00aa83c98269a823fc508b5643f6dea13d041d

Aliases

arxiv: 2208.07892 · arxiv_version: 2208.07892v3 · doi: 10.48550/arxiv.2208.07892 · pith_short_12: RGEYFWLYTWOP · pith_short_16: RGEYFWLYTWOPZ5RM · pith_short_8: RGEYFWLY

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/RGEYFWLYTWOPZ5RMVCCGYAFKQP \
  | 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: 898982d9789d9cfcf62ca8846c00aa83c98269a823fc508b5643f6dea13d041d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b77a961202e322dd2ea6ff8450923d6f7e151356a83d3455113c76c4fdc88677",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-08-15T10:10:57Z",
    "title_canon_sha256": "cc8399511e04501fc84670f1877b4556e42a647d6f2c20af0138b67ad0395c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07892",
    "kind": "arxiv",
    "version": 3
  }
}