Pith Number

pith:CWGJR2MO

pith:2016:CWGJR2MOJ2JA5WMHC4TZQF6ERS

not attested not anchored not stored refs pending

Spatially open Friedmann--Robertson--Walker Universe fueled with interacting sources

Ciprian Dariescu, Marina-Aura Dariescu

arxiv:1605.06312 v1 · 2016-05-13 · physics.gen-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWGJR2MOJ2JA5WMHC4TZQF6ERS}

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	2026-05-18T01:14:19.275357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

158c98e98e4e920ed98717279817c48c95d66d8d3d02432fea2f70aac0b35e8a

Aliases

arxiv: 1605.06312 · arxiv_version: 1605.06312v1 · doi: 10.48550/arxiv.1605.06312 · pith_short_12: CWGJR2MOJ2JA · pith_short_16: CWGJR2MOJ2JA5WMH · pith_short_8: CWGJR2MO

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/CWGJR2MOJ2JA5WMHC4TZQF6ERS \
  | 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: 158c98e98e4e920ed98717279817c48c95d66d8d3d02432fea2f70aac0b35e8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f85c0dfa008dcd559d7579547dcf13299e3a0c9faa1fca0ee7279f2025a72a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2016-05-13T09:01:17Z",
    "title_canon_sha256": "d3e32072f55b90fd97eb0d5b43cbc126f396599956ba0eb84b2d5fb1efeaf9b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06312",
    "kind": "arxiv",
    "version": 1
  }
}