Pith Number

pith:W5YUOUOA

pith:2010:W5YUOUOAMYZO2JJ64ZCACDUMQR

not attested not anchored not stored refs pending

How the curvaton scenario, modulated reheating and an inhomogeneous end of inflation are related

Christian T. Byrnes, Karim A. Malik, Ki-Young Choi, Laila Alabidi

arxiv:1002.1700 v2 · 2010-02-08 · 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{W5YUOUOAMYZO2JJ64ZCACDUMQR}

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	2026-05-18T04:34:27.832814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7714751c06632ed253ee644010e8c84616603fd792f4fe41bfb75953539ead2

Aliases

arxiv: 1002.1700 · arxiv_version: 1002.1700v2 · doi: 10.48550/arxiv.1002.1700 · pith_short_12: W5YUOUOAMYZO · pith_short_16: W5YUOUOAMYZO2JJ6 · pith_short_8: W5YUOUOA

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/W5YUOUOAMYZO2JJ64ZCACDUMQR \
  | 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: b7714751c06632ed253ee644010e8c84616603fd792f4fe41bfb75953539ead2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac02f86c48ee788a00cb09d1f9a1618fb45c8bd5a91f94e8fd9e4ad1d365319",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-08T19:53:50Z",
    "title_canon_sha256": "4135f3c89bcc9851a7f17e5840f497df4f1f0842daf827b1a51eb26aacef3616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.1700",
    "kind": "arxiv",
    "version": 2
  }
}