Pith Number

pith:IXWNSBP4

pith:2017:IXWNSBP4SKAUDYFKWSKL6XPHNN

not attested not anchored not stored refs pending

Degeneracy in the spectrum and bispectrum among featured inflaton potentials

Alexander Gallego Cadavid, Antonio Enea Romano, Misao Sasaki

arxiv:1703.04621 v3 · 2017-03-14 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXWNSBP4SKAUDYFKWSKL6XPHNN}

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	2026-05-18T00:14:06.884913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45ecd905fc928141e0aab494bf5de76b4093f915a1d22453fb0311b6592b4382

Aliases

arxiv: 1703.04621 · arxiv_version: 1703.04621v3 · doi: 10.48550/arxiv.1703.04621 · pith_short_12: IXWNSBP4SKAU · pith_short_16: IXWNSBP4SKAUDYFK · pith_short_8: IXWNSBP4

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/IXWNSBP4SKAUDYFKWSKL6XPHNN \
  | 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: 45ecd905fc928141e0aab494bf5de76b4093f915a1d22453fb0311b6592b4382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3d9f5608efc4c407a65d0ba9c6fbb3cb39c7a9679cd01eeed5f7b6e0e7e2077",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-03-14T17:55:58Z",
    "title_canon_sha256": "71588bcb71b16b275e9c8b7e035fab608d6b51b132975610dcdfb38500187a3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04621",
    "kind": "arxiv",
    "version": 3
  }
}