Pith Number

pith:NZF366EQ

pith:2017:NZF366EQKTGTCZ4RN77NSM6LZB

not attested not anchored not stored refs pending

Phase space analysis of a FRW cosmology in the Maxwell$-$Cattaneo approach

Yoelsy Leyva

arxiv:1711.04221 v1 · 2017-11-12 · 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{NZF366EQKTGTCZ4RN77NSM6LZB}

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	2026-05-17T23:55:59.861682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e4bbf789054cd3167916ffed933cbc85403400f950ca09b1dc749a4518f5fe0

Aliases

arxiv: 1711.04221 · arxiv_version: 1711.04221v1 · doi: 10.48550/arxiv.1711.04221 · pith_short_12: NZF366EQKTGT · pith_short_16: NZF366EQKTGTCZ4R · pith_short_8: NZF366EQ

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/NZF366EQKTGTCZ4RN77NSM6LZB \
  | 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: 6e4bbf789054cd3167916ffed933cbc85403400f950ca09b1dc749a4518f5fe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97994d42b32637d9702f3499c0deaaf26ac323a290147df0988d342a96455a0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-12T02:27:18Z",
    "title_canon_sha256": "cbf886fdb8b12a4626525cbb74818a97c60e6bd0621222f02f7ba41e8accc50b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04221",
    "kind": "arxiv",
    "version": 1
  }
}