Pith Number

pith:2XXIPKJ4

pith:2014:2XXIPKJ4RIECQEDBZRSC62TSKG

not attested not anchored not stored refs pending

BICEP2 in Corpuscular Description of Inflation

Cesar Gomez, Gia Dvali

arxiv:1403.6850 v1 · 2014-03-26 · astro-ph.CO · gr-qc · hep-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XXIPKJ4RIECQEDBZRSC62TSKG}

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	2026-05-18T01:43:50.528700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5ee87a93c8a08281061cc642f6a7251997da6e958d01f0a1fc6a9a219c2cd90

Aliases

arxiv: 1403.6850 · arxiv_version: 1403.6850v1 · doi: 10.48550/arxiv.1403.6850 · pith_short_12: 2XXIPKJ4RIEC · pith_short_16: 2XXIPKJ4RIECQEDB · pith_short_8: 2XXIPKJ4

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/2XXIPKJ4RIECQEDBZRSC62TSKG \
  | 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: d5ee87a93c8a08281061cc642f6a7251997da6e958d01f0a1fc6a9a219c2cd90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2f227ffbd2a5abc0f571bb811ad89a334b7dc6b36a51bfa73b2145914563a7a",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-26T20:33:45Z",
    "title_canon_sha256": "5dd8551cd8d9d08051d1a39f32971944b653acc2fa7580399c4387e258d27852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6850",
    "kind": "arxiv",
    "version": 1
  }
}