Pith Number

pith:UT6BMPSW

pith:2015:UT6BMPSW7NIQQ2BGQTRWILJQHL

not attested not anchored not stored refs pending

Mixed Inflaton and Spectator Field Models: CMB constraints and $\mu$ distortion

Kari Enqvist, Tomo Takahashi, Toyokazu Sekiguchi

arxiv:1511.09304 v1 · 2015-11-30 · astro-ph.CO · 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{UT6BMPSW7NIQQ2BGQTRWILJQHL}

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	2026-05-18T01:15:43.824915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4fc163e56fb5108682684e3642d303ac3ed4f5969e8826d95492d50bb401911

Aliases

arxiv: 1511.09304 · arxiv_version: 1511.09304v1 · doi: 10.48550/arxiv.1511.09304 · pith_short_12: UT6BMPSW7NIQ · pith_short_16: UT6BMPSW7NIQQ2BG · pith_short_8: UT6BMPSW

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/UT6BMPSW7NIQQ2BGQTRWILJQHL \
  | 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: a4fc163e56fb5108682684e3642d303ac3ed4f5969e8826d95492d50bb401911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902c75c7761a8c7b31b11e3322f3f0e066136a3b87a2298e2d22b9cfe068d664",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-11-30T13:43:51Z",
    "title_canon_sha256": "e72cf67aebdd11e162355553130baedbd06a63bf786a41bd9ee30f9bbee931a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09304",
    "kind": "arxiv",
    "version": 1
  }
}