Pith Number

pith:POCQNSJV

pith:2026:POCQNSJVZYLAYB2HX3TVWZXOHT

not attested not anchored not stored refs pending

Inflation, Open Universes, and Dark Energy

Andrei Linde, Anton Chudaykin, Mikhail M. Ivanov, Oliver H. E. Philcox, Renata Kallosh, Yusuke Yamada

arxiv:2607.28445 v1 · 2026-07-30 · astro-ph.CO · gr-qc · hep-ph · 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{POCQNSJVZYLAYB2HX3TVWZXOHT}

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	2026-07-31T01:37:39.400343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

7b8506c935ce160c0747bee75b66ee3cfd5a95e66d761c4dd5607155ca40866c

Aliases

arxiv: 2607.28445 · arxiv_version: 2607.28445v1 · doi: 10.48550/arxiv.2607.28445 · pith_short_12: POCQNSJVZYLA · pith_short_16: POCQNSJVZYLAYB2H · pith_short_8: POCQNSJV

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/POCQNSJVZYLAYB2HX3TVWZXOHT \
  | 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: 7b8506c935ce160c0747bee75b66ee3cfd5a95e66d761c4dd5607155ca40866c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "589bde36212c3c2b7191553d2324b5a82f06cce14869662a5a57be6682eb64b7",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-30T16:16:22Z",
    "title_canon_sha256": "09bbaf28bd2c1a324f5022af37f5c9560bd31fc417afdc824de5df7f51560e3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28445",
    "kind": "arxiv",
    "version": 1
  }
}