Pith Number

pith:N7RTM64G

pith:2014:N7RTM64G5JCHLX4VUWV5ZMWPVO

not attested not anchored not stored refs pending

Evidence of patchy hydrogen reionization from an extreme Ly$\alpha$ trough below redshift six

Bram P. Venemans, Emma V. Ryan-Weber, George D. Becker, James S. Bolton, Max Pettini, Piero Madau

arxiv:1407.4850 v2 · 2014-07-17 · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7RTM64G5JCHLX4VUWV5ZMWPVO}

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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

5 papers in Pith

Machine Learning Techniques for Astrophysics and Cosmology: Lyman-$\alpha$ forest

Introducing the Lumina project: large-volume radiation-hydrodynamic simulations of the epochs of hydrogen and helium reionization

Constraints on Neutrino Physics from DESI DR2 BAO and DR1 Full Shape

Cosmological analysis of the DESI DR1 Lyman alpha 1D power spectrum

Nearest Neighbour-Based Statistics for 21cm-Galaxy Cross-Correlations in the Epoch of Reionization

Receipt and verification

First computed	2026-05-18T01:42:34.189606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe3367b86ea4475df95a5abdcb2cfab992dd0ec1646c41547421eb5022fb21a

Aliases

arxiv: 1407.4850 · arxiv_version: 1407.4850v2 · doi: 10.48550/arxiv.1407.4850 · pith_short_12: N7RTM64G5JCH · pith_short_16: N7RTM64G5JCHLX4V · pith_short_8: N7RTM64G

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/N7RTM64G5JCHLX4VUWV5ZMWPVO \
  | 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: 6fe3367b86ea4475df95a5abdcb2cfab992dd0ec1646c41547421eb5022fb21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df277016f0978d6861c29616fef4b5b8056601fcd48103ac3120eef6015b1b73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-17T22:15:19Z",
    "title_canon_sha256": "2d0ddb3f7db575d6f787878a1faa870c02c17f8aaaf39d1abcec2d19756c1638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4850",
    "kind": "arxiv",
    "version": 2
  }
}