Pith Number

pith:PDDUD524

pith:2014:PDDUD524JQT5JVXGQCFWB7PGBC

not attested not anchored not stored refs pending

On the possibility of blue tensor spectrum within single field inflation

Emmanuel N. Saridakis, Jinn-Ouk Gong, Shang-Yu Wu, Shi Pi, Yi-Fu Cai

arxiv:1412.7241 v2 · 2014-12-23 · hep-th · astro-ph.CO · gr-qc · 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{PDDUD524JQT5JVXGQCFWB7PGBC}

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	2026-05-18T01:25:02.326967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78c741f75c4c27d4d6e6808b60fde6088ac2c6fa5875f9409ea8c40bfe813557

Aliases

arxiv: 1412.7241 · arxiv_version: 1412.7241v2 · doi: 10.48550/arxiv.1412.7241 · pith_short_12: PDDUD524JQT5 · pith_short_16: PDDUD524JQT5JVXG · pith_short_8: PDDUD524

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/PDDUD524JQT5JVXGQCFWB7PGBC \
  | 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: 78c741f75c4c27d4d6e6808b60fde6088ac2c6fa5875f9409ea8c40bfe813557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d531117e8c4858b4928bcd25963b33b65c02b289574dd9866d1ed54b7aa8eb1c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-12-23T03:00:51Z",
    "title_canon_sha256": "55011c9040bdee279a01acf26c1a52b2916eb0f3472c106f9a36d3ed830b3daa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7241",
    "kind": "arxiv",
    "version": 2
  }
}