Pith Number

pith:CFU2ZNIG

pith:2013:CFU2ZNIGQOL2MDWXKBHXPIRNCT

not attested not anchored not stored refs pending

Simple predictions from multifield inflationary models

Hiranya V. Peiris (UCL), Jonathan Frazer (UCL, Layne C. Price (Auckland), Richard Easther (Auckland), UPV/EHU)

arxiv:1312.4035 v3 · 2013-12-14 · astro-ph.CO · 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{CFU2ZNIGQOL2MDWXKBHXPIRNCT}

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	2026-05-18T02:53:07.636565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1169acb5068397a60ed7504f77a22d14d642c830fe3331c95d6b62fceaf7ada8

Aliases

arxiv: 1312.4035 · arxiv_version: 1312.4035v3 · doi: 10.48550/arxiv.1312.4035 · pith_short_12: CFU2ZNIGQOL2 · pith_short_16: CFU2ZNIGQOL2MDWX · pith_short_8: CFU2ZNIG

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/CFU2ZNIGQOL2MDWXKBHXPIRNCT \
  | 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: 1169acb5068397a60ed7504f77a22d14d642c830fe3331c95d6b62fceaf7ada8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c3bc4f48ef931868fc332fbb00eda2c671c3382dcecd8449c45293f19573d7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-12-14T12:13:39Z",
    "title_canon_sha256": "883929646cadf03eedbe6a756849647e7455ccf58ad1c81a9d9359b76f412cb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4035",
    "kind": "arxiv",
    "version": 3
  }
}