Pith Number

pith:YJOPYBLZ

pith:2014:YJOPYBLZMU22CAFRXYT4MBPKBX

not attested not anchored not stored refs pending

How universe evolves with cosmological and gravitational constants

She-Sheng Xue

arxiv:1410.6152 v3 · 2014-10-21 · 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{YJOPYBLZMU22CAFRXYT4MBPKBX}

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	2026-05-18T01:33:49.070648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c25cfc05796535a100b1be27c605ea0df61a8dfcd23535110c88ba923eca0988

Aliases

arxiv: 1410.6152 · arxiv_version: 1410.6152v3 · doi: 10.48550/arxiv.1410.6152 · pith_short_12: YJOPYBLZMU22 · pith_short_16: YJOPYBLZMU22CAFR · pith_short_8: YJOPYBLZ

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/YJOPYBLZMU22CAFRXYT4MBPKBX \
  | 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: c25cfc05796535a100b1be27c605ea0df61a8dfcd23535110c88ba923eca0988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c56b8ec1a282ecff91eba5a86224eb37399221daa742773013aa4366c82b0001",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-10-21T08:01:42Z",
    "title_canon_sha256": "53888ece00c1d17f4a5c2f8b83e70909ed52fcbecf8b75a75d730e9fa07c9a02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6152",
    "kind": "arxiv",
    "version": 3
  }
}