Pith Number

pith:OVGZTGBH

pith:2017:OVGZTGBHCYQKB2FGKJOBTEFARP

not attested not anchored not stored refs pending

Towards generic cosmological evolution without singularity and fundamental symmetry of space-time

Orest Hrycyna

arxiv:1705.10593 v1 · 2017-05-30 · gr-qc · astro-ph.CO · 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{OVGZTGBHCYQKB2FGKJOBTEFARP}

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	2026-05-18T00:43:24.099695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

754d9998271620a0e8a6525c1990a08bed17a79db23907ae3ecbfb36657cabae

Aliases

arxiv: 1705.10593 · arxiv_version: 1705.10593v1 · doi: 10.48550/arxiv.1705.10593 · pith_short_12: OVGZTGBHCYQK · pith_short_16: OVGZTGBHCYQKB2FG · pith_short_8: OVGZTGBH

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/OVGZTGBHCYQKB2FGKJOBTEFARP \
  | 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: 754d9998271620a0e8a6525c1990a08bed17a79db23907ae3ecbfb36657cabae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cd70d387df57c68f0af11ec8513e20afdcb8770502758eb345c74b5c21e6a96",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-05-30T13:04:16Z",
    "title_canon_sha256": "2ddf8095184f0582c3eef3322f2bef87d6c71a606041a14061bee3415dd26d49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10593",
    "kind": "arxiv",
    "version": 1
  }
}