Pith Number

pith:ZF7ZSHDH

pith:2014:ZF7ZSHDHX5J7V2IBPDHPX2TOUT

not attested not anchored not stored refs pending

Constraints on cosmological parameters from Planck and BICEP2 data

Luis A. Anchordoqui

arxiv:1407.8105 v1 · 2014-07-30 · 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{ZF7ZSHDHX5J7V2IBPDHPX2TOUT}

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	2026-05-18T02:46:13.599054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c97f991c67bf53fae90178cefbea6ea4dcaece4b51d1e1d8771efaa36dd5be4e

Aliases

arxiv: 1407.8105 · arxiv_version: 1407.8105v1 · doi: 10.48550/arxiv.1407.8105 · pith_short_12: ZF7ZSHDHX5J7 · pith_short_16: ZF7ZSHDHX5J7V2IB · pith_short_8: ZF7ZSHDH

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/ZF7ZSHDHX5J7V2IBPDHPX2TOUT \
  | 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: c97f991c67bf53fae90178cefbea6ea4dcaece4b51d1e1d8771efaa36dd5be4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de6af8b6d53d35755fa1014baffba4599a3cfd80007074d91e3b7ac30cc8d574",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-30T15:53:08Z",
    "title_canon_sha256": "19282f173bc376fb0b0ec6cbb0ef410ec8e2eb9c2b78bdff1e4136acc4de1b03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8105",
    "kind": "arxiv",
    "version": 1
  }
}