Pith Number

pith:BLLJ4YN5

pith:2022:BLLJ4YN5DZQWIBQTFOX4XYD5JW

not attested not anchored not stored refs pending

Geometric structure of multi-form-field isotropic inflation and primordial fluctuations

Chong-Bin Chen, Jiro Soda

arxiv:2201.03160 v2 · 2022-01-10 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLLJ4YN5DZQWIBQTFOX4XYD5JW}

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.

Cited by

1 paper in Pith

Inflation with vector fields revisited: non-Gaussianities

Receipt and verification

First computed	2026-07-05T04:23:49.439809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ad69e61bd1e616406132bafcbe07d4d9dbdd5379c0e27584f01df0566d5fcc6

Aliases

arxiv: 2201.03160 · arxiv_version: 2201.03160v2 · doi: 10.48550/arxiv.2201.03160 · pith_short_12: BLLJ4YN5DZQW · pith_short_16: BLLJ4YN5DZQWIBQT · pith_short_8: BLLJ4YN5

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/BLLJ4YN5DZQWIBQTFOX4XYD5JW \
  | 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: 0ad69e61bd1e616406132bafcbe07d4d9dbdd5379c0e27584f01df0566d5fcc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37384b6c2d7ab3c9b6c73e902317ac9788c0a83b985c8cedbaa15503280e361b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-01-10T04:42:20Z",
    "title_canon_sha256": "3f76abf8d21400bcbcba7a0fb053e58f7944df2a20211c76829d05c85879c9ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03160",
    "kind": "arxiv",
    "version": 2
  }
}