Pith Number

pith:TH32QBX6

pith:2013:TH32QBX6XVTXQANUCMXEF7AFM2

not attested not anchored not stored refs pending

Reconstruction of broad features in the primordial spectrum and inflaton potential from Planck

Arman Shafieloo, Dhiraj Kumar Hazra, George F. Smoot

arxiv:1310.3038 v2 · 2013-10-11 · astro-ph.CO · hep-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TH32QBX6XVTXQANUCMXEF7AFM2}

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	2026-05-18T03:03:22.663777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f7a806febd677801b4132e42fc05669ed849c4d80ee99185f91a0f679340db

Aliases

arxiv: 1310.3038 · arxiv_version: 1310.3038v2 · doi: 10.48550/arxiv.1310.3038 · pith_short_12: TH32QBX6XVTX · pith_short_16: TH32QBX6XVTXQANU · pith_short_8: TH32QBX6

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/TH32QBX6XVTXQANUCMXEF7AFM2 \
  | 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: 99f7a806febd677801b4132e42fc05669ed849c4d80ee99185f91a0f679340db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08a9b7bcd6962c2b43ec4cac2f2ab603264749cd1aa2dd17b400755f3368027c",
    "cross_cats_sorted": [
      "hep-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-11T07:42:57Z",
    "title_canon_sha256": "131b74750d9f3d6695f81c07a692441c610792e3f91755253c9f04407a6c923a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3038",
    "kind": "arxiv",
    "version": 2
  }
}