Pith Number

pith:RUUNTXGF

pith:2018:RUUNTXGFWI67J5F6GS467VTWUH

not attested not anchored not stored refs pending

Quantum Cosmic No-Hair Theorem and Inflation

James Scargill, Nemanja Kaloper

arxiv:1802.09554 v2 · 2018-02-26 · hep-th · astro-ph.CO · gr-qc · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUUNTXGFWI67J5F6GS467VTWUH}

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	2026-05-17T23:45:20.971674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d28d9dcc5b23df4f4be34b9efd676a1e82bf0bf026a8680dbb88b339c57c097

Aliases

arxiv: 1802.09554 · arxiv_version: 1802.09554v2 · doi: 10.48550/arxiv.1802.09554 · pith_short_12: RUUNTXGFWI67 · pith_short_16: RUUNTXGFWI67J5F6 · pith_short_8: RUUNTXGF

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/RUUNTXGFWI67J5F6GS467VTWUH \
  | 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: 8d28d9dcc5b23df4f4be34b9efd676a1e82bf0bf026a8680dbb88b339c57c097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87eead8f3dddeafaf2e565823476875c286f0266390228c21e8a57ef4e268c6d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-02-26T19:01:07Z",
    "title_canon_sha256": "68b6698b19a397283233debfde0966d3cf0a626eeb638d8b4b66da54d70edac6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09554",
    "kind": "arxiv",
    "version": 2
  }
}