Pith Number

pith:UGGVB4NM

pith:2016:UGGVB4NM62MXFISZNT4467PDQG

not attested not anchored not stored refs pending

Entangled Scalar and Tensor Fluctuations during Inflation

Hael Collins, Tereza Vardanyan (Carnegie Mellon University)

arxiv:1601.05415 v2 · 2016-01-20 · 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{UGGVB4NM62MXFISZNT4467PDQG}

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	2026-05-18T00:55:14.235270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a18d50f1acf69972a2596cf9cf7de381bfe733b600681b8b7ebe97fa1c2007c7

Aliases

arxiv: 1601.05415 · arxiv_version: 1601.05415v2 · doi: 10.48550/arxiv.1601.05415 · pith_short_12: UGGVB4NM62MX · pith_short_16: UGGVB4NM62MXFISZ · pith_short_8: UGGVB4NM

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/UGGVB4NM62MXFISZNT4467PDQG \
  | 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: a18d50f1acf69972a2596cf9cf7de381bfe733b600681b8b7ebe97fa1c2007c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b491b15d7740937ad3b5c0d05d73e73626458967c2853b12e84090bc14ee359e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-01-20T21:00:01Z",
    "title_canon_sha256": "c85831fcac9716c9ee84449d3dfd49e83ecb62a00f63917ca9f11beb601dcfaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05415",
    "kind": "arxiv",
    "version": 2
  }
}