Pith Number

pith:ZJ7TQTXY

pith:2019:ZJ7TQTXY6DWMXZGP67STZB3Y72

not attested not anchored not stored refs pending

Beyond optical depth: Future determination of ionization history from the CMB

C. L. Bennett, D. J. Watts, G. E. Addison, J. L. Weiland

arxiv:1910.00590 v2 · 2019-10-01 · 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{ZJ7TQTXY6DWMXZGP67STZB3Y72}

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

Into the Gompverse: A robust Gompertzian reionization model for CMB analyses

Receipt and verification

First computed	2026-07-05T00:37:18.219109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7f384ef8f0eccbe4cff7e53c8778fe95eaa6f927cb186151ed606614681486

Aliases

arxiv: 1910.00590 · arxiv_version: 1910.00590v2 · doi: 10.48550/arxiv.1910.00590 · pith_short_12: ZJ7TQTXY6DWM · pith_short_16: ZJ7TQTXY6DWMXZGP · pith_short_8: ZJ7TQTXY

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/ZJ7TQTXY6DWMXZGP67STZB3Y72 \
  | 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: ca7f384ef8f0eccbe4cff7e53c8778fe95eaa6f927cb186151ed606614681486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b324af07969512c610107615ae29836b153c6531081be1d6c2cee5c18697650f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-10-01T18:00:03Z",
    "title_canon_sha256": "7cd418ab0fc618ddb74b049b8d820ec1716aa398ec55baa3273d4100f4bc4327"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.00590",
    "kind": "arxiv",
    "version": 2
  }
}