Pith Number

pith:CUCPBTBD

pith:2014:CUCPBTBD33VWGHK4TBZ6KTOK6Y

not attested not anchored not stored refs pending

Primordial gravitational wave of BICEP2 from dynamical double hybrid inflation

Bumseok Kyae, Ki-Young Choi

arxiv:1404.3756 v2 · 2014-04-14 · 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{CUCPBTBD33VWGHK4TBZ6KTOK6Y}

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	2026-05-18T02:46:39.064595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1504f0cc23deeb631d5c9873e54dcaf637f94a10474e3377abe94eb501f3e1eb

Aliases

arxiv: 1404.3756 · arxiv_version: 1404.3756v2 · doi: 10.48550/arxiv.1404.3756 · pith_short_12: CUCPBTBD33VW · pith_short_16: CUCPBTBD33VWGHK4 · pith_short_8: CUCPBTBD

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/CUCPBTBD33VWGHK4TBZ6KTOK6Y \
  | 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: 1504f0cc23deeb631d5c9873e54dcaf637f94a10474e3377abe94eb501f3e1eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1d031f4eabe8ecdeea29d39511778cee3b3c5178e77dd5186448c85755f7589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-04-14T20:58:34Z",
    "title_canon_sha256": "2f2aa3d474ba8c4411511b643c8bc29be2a9dd432f77734f6c8f810320221f4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3756",
    "kind": "arxiv",
    "version": 2
  }
}