Pith Number

pith:LTFDGJ7R

pith:1997:LTFDGJ7RH4CZECH6EWB5YW3KZN

not attested not anchored not stored refs pending

Open inflation models and gravitational wave anisotropies in the CMB

Juan Garcia-Bellido (CERN, TH-Division)

arxiv:astro-ph/9702211 v2 · 1997-02-24 · 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{LTFDGJ7RH4CZECH6EWB5YW3KZN}

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	2026-05-18T01:08:08.184438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cca3327f13f059208fe2583dc5b6acb4bd9f2e9822c542ed070c4e704c9cf45

Aliases

arxiv: astro-ph/9702211 · arxiv_version: astro-ph/9702211v2 · doi: 10.48550/arxiv.astro-ph/9702211 · pith_short_12: LTFDGJ7RH4CZ · pith_short_16: LTFDGJ7RH4CZECH6 · pith_short_8: LTFDGJ7R

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/LTFDGJ7RH4CZECH6EWB5YW3KZN \
  | 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: 5cca3327f13f059208fe2583dc5b6acb4bd9f2e9822c542ed070c4e704c9cf45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6a14645ba073ef643163bcd00164e338e0eadd2acb3b945a76e76d5ef9ad91b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-02-24T19:16:10Z",
    "title_canon_sha256": "0dab288d8c3a7ed9b8b8eb4850cfa752ae8e20aec0f16b527bdb5f44f83f18c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9702211",
    "kind": "arxiv",
    "version": 2
  }
}