Pith Number

pith:IVX4D3T5

pith:2020:IVX4D3T5SCAKJLCDRNRUG7HQOI

not attested not anchored not stored refs pending

Uptunneling to de Sitter

Mehrdad Mirbabayi

arxiv:2003.05460 v2 · 2020-03-11 · hep-th · astro-ph.CO · 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{IVX4D3T5SCAKJLCDRNRUG7HQOI}

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.

Cited by

2 papers in Pith

Emergent Closed Universes in Symmetric Orbifold CFTs

Monitoring a de Sitter universe through an anti-de Sitter window

Receipt and verification

First computed	2026-07-05T01:36:28.925544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

456fc1ee7d9080a4ac438b63437cf072285119dd56328383077c185719204e1b

Aliases

arxiv: 2003.05460 · arxiv_version: 2003.05460v2 · doi: 10.48550/arxiv.2003.05460 · pith_short_12: IVX4D3T5SCAK · pith_short_16: IVX4D3T5SCAKJLCD · pith_short_8: IVX4D3T5

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/IVX4D3T5SCAKJLCDRNRUG7HQOI \
  | 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: 456fc1ee7d9080a4ac438b63437cf072285119dd56328383077c185719204e1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e7cc6e96b44e89c95702c6acc2857ca3e53718d2f95ca6e98946fc7b9f5522a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-03-11T18:00:46Z",
    "title_canon_sha256": "6ecbc5d2a4a9bf38d1af77aec6c56ed125d4313e6601588e9319222e95e06743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05460",
    "kind": "arxiv",
    "version": 2
  }
}