Pith Number

pith:OKNSXSNS

pith:2025:OKNSXSNSZQUXHVJL23KWCI6LEA

not attested not anchored not stored refs pending

Cosmological viability of anisotropic inflation in Thurston spacetimes

Devika J.S., Sukanta Panda, Tanay Gupta

arxiv:2509.16553 v4 · 2025-09-20 · 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{OKNSXSNSZQUXHVJL23KWCI6LEA}

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	2026-05-20T00:00:24.292406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

729b2bc9b2cc2973d52bd6d56123cb202fd50550b4acebb5fcbb4dc710e12eb1

Aliases

arxiv: 2509.16553 · arxiv_version: 2509.16553v4 · doi: 10.48550/arxiv.2509.16553 · pith_short_12: OKNSXSNSZQUX · pith_short_16: OKNSXSNSZQUXHVJL · pith_short_8: OKNSXSNS

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/OKNSXSNSZQUXHVJL23KWCI6LEA \
  | 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: 729b2bc9b2cc2973d52bd6d56123cb202fd50550b4acebb5fcbb4dc710e12eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04d9e036228b9727a3bb44c49bd3fb6657b679707c567427be947203756aceb2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-09-20T06:44:08Z",
    "title_canon_sha256": "1759249b8a56c54982bd2183a7296bfdc9fcf2897a84c91ea3509cb93c0025c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.16553",
    "kind": "arxiv",
    "version": 4
  }
}