Pith Number

pith:RMEC6T2S

pith:2018:RMEC6T2SKO7FXMNDLOIVCUY3LM

not attested not anchored not stored refs pending

Characterizing the Epoch of Reionization with the small-scale CMB: constraints on the optical depth and physical parameters

Kendrick M. Smith, Simone Ferraro

arxiv:1803.07036 v1 · 2018-03-19 · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMEC6T2SKO7FXMNDLOIVCUY3LM}

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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

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-05-17T23:57:36.663995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b082f4f5253be5bb1a35b9151531b5b33b827902ddaa6a767f2a5a2cf4c5ed5

Aliases

arxiv: 1803.07036 · arxiv_version: 1803.07036v1 · doi: 10.48550/arxiv.1803.07036 · pith_short_12: RMEC6T2SKO7F · pith_short_16: RMEC6T2SKO7FXMND · pith_short_8: RMEC6T2S

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/RMEC6T2SKO7FXMNDLOIVCUY3LM \
  | 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: 8b082f4f5253be5bb1a35b9151531b5b33b827902ddaa6a767f2a5a2cf4c5ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d78de98a983933a9bee3f83f2981bc33b9c3692a3a82c5abd471c4490de5a89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-03-19T16:56:08Z",
    "title_canon_sha256": "0b9c0698268359fd1cddcd8fdd1ebd72ef55801182526234bfdfd5b1cf88c031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07036",
    "kind": "arxiv",
    "version": 1
  }
}