Pith Number

pith:T5KWOIB7

pith:2002:T5KWOIB74JRTWNEB65O2CPHQVB

not attested not anchored not stored refs pending

Sensitivity of the Cosmic Microwave Background Anisotropy to Initial Conditions in Quintessence Cosmology

Paul J. Steinhardt, Rahul Dave, R. R. Caldwell

arxiv:astro-ph/0206372 v2 · 2002-06-20 · 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{T5KWOIB74JRTWNEB65O2CPHQVB}

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	2026-07-04T15:49:35.008167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f5567203fe2633b3481f75da13cf0a85bd864af5f61e786dd7ece46e6b95717

Aliases

arxiv: astro-ph/0206372 · arxiv_version: astro-ph/0206372v2 · doi: 10.48550/arxiv.astro-ph/0206372 · pith_short_12: T5KWOIB74JRT · pith_short_16: T5KWOIB74JRTWNEB · pith_short_8: T5KWOIB7

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/T5KWOIB74JRTWNEB65O2CPHQVB \
  | 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: 9f5567203fe2633b3481f75da13cf0a85bd864af5f61e786dd7ece46e6b95717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc02e41091a58c5dda0ea8e9901ca02faacac982d01f40f42ac0b2f18a8a6662",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-06-20T23:32:48Z",
    "title_canon_sha256": "c08c384a2e1f443a44f5bf16c25631c40af0856c32f75b336cdcd6058f904b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0206372",
    "kind": "arxiv",
    "version": 2
  }
}