Pith Number

pith:2BRGUVRQ

pith:2014:2BRGUVRQMNLUBYIQSACX7HURNE

not attested not anchored not stored refs pending

Classicalization of inflationary perturbations by collapse models in the light of BICEP2

Satyabrata Sahu, Shreya Banerjee, Suratna Das, T. P. Singh

arxiv:1404.5740 v3 · 2014-04-23 · astro-ph.CO · gr-qc · hep-ph · quant-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{2BRGUVRQMNLUBYIQSACX7HURNE}

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	2026-05-18T02:45:39.395274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0626a5630635740e11090057f9e916919a4a684b40be586ec010a2ca14b7036

Aliases

arxiv: 1404.5740 · arxiv_version: 1404.5740v3 · doi: 10.48550/arxiv.1404.5740 · pith_short_12: 2BRGUVRQMNLU · pith_short_16: 2BRGUVRQMNLUBYIQ · pith_short_8: 2BRGUVRQ

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/2BRGUVRQMNLUBYIQSACX7HURNE \
  | 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: d0626a5630635740e11090057f9e916919a4a684b40be586ec010a2ca14b7036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3346eaa822317adf732e6d4a64f281c2b5fabd8de9c15916c4ab1796068e822b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-23T08:34:19Z",
    "title_canon_sha256": "d60edcdfa79e96bcff59d44a7de3be6a4eafe7ad017f8beeeb8f2daa8fce4731"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5740",
    "kind": "arxiv",
    "version": 3
  }
}