Pith Number

pith:LIJJMI4W

pith:2021:LIJJMI4WBOONZCEWBZ4E5JYVHN

not attested not anchored not stored refs pending

Scalar two-point functions at the late-time boundary of de Sitter

Constantinos Skordis, Gizem Sengor

arxiv:2110.01635 v2 · 2021-10-04 · 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{LIJJMI4WBOONZCEWBZ4E5JYVHN}

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	2026-07-05T07:06:17.681190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a129623960b9cdc88960e784ea7153b567f7e0534c9d3b7b2f7e3f86c038f09

Aliases

arxiv: 2110.01635 · arxiv_version: 2110.01635v2 · doi: 10.48550/arxiv.2110.01635 · pith_short_12: LIJJMI4WBOON · pith_short_16: LIJJMI4WBOONZCEW · pith_short_8: LIJJMI4W

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/LIJJMI4WBOONZCEWBZ4E5JYVHN \
  | 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: 5a129623960b9cdc88960e784ea7153b567f7e0534c9d3b7b2f7e3f86c038f09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "002700524d54e48bdc4a00670e7c46cc999c447142c8939617527b083b679848",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-10-04T18:01:31Z",
    "title_canon_sha256": "309eec80e2def8882acc2305c748a91c33de1ece16b8eb05435baf88e32685bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01635",
    "kind": "arxiv",
    "version": 2
  }
}