Pith Number

pith:FHNUQI7J

pith:2005:FHNUQI7JEYV2JDKXND5ICOXV7S

not attested not anchored not stored refs pending

Density Perturbations and the Cosmological Constant from Inflationary Landscapes

Brian Feldstein, Lawrence J. Hall, Taizan Watari

arxiv:hep-th/0506235 v1 · 2005-06-27 · hep-th · astro-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{FHNUQI7JEYV2JDKXND5ICOXV7S}

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	2026-05-18T02:35:39.357349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29db4823e9262ba48d5768fa813af5fcba8414f3873bdaacf0be1e9c9c21ba01

Aliases

arxiv: hep-th/0506235 · arxiv_version: hep-th/0506235v1 · doi: 10.48550/arxiv.hep-th/0506235 · pith_short_12: FHNUQI7JEYV2 · pith_short_16: FHNUQI7JEYV2JDKX · pith_short_8: FHNUQI7J

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/FHNUQI7JEYV2JDKXND5ICOXV7S \
  | 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: 29db4823e9262ba48d5768fa813af5fcba8414f3873bdaacf0be1e9c9c21ba01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99e2c3d19f357977139746d73676e43e7268450fc7f2caa81f9d2d908459a1d",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-06-27T23:13:46Z",
    "title_canon_sha256": "97d98d3327b28af8e06ac70128267d52abe8ece6c6870faaa6a7eaf094af2abc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0506235",
    "kind": "arxiv",
    "version": 1
  }
}