Pith Number

pith:BCHLZHOM

pith:2021:BCHLZHOMUKUGVP5WMTLDKQWABD

not attested not anchored not stored refs pending

Chasing the Tail of Cosmic Reionization with Dark Gap Statistics in the Ly$\alpha$ Forest over $5 < z < 6$

Andrea Pallottini, Anna-Christina Eilers, Eduardo Ba\~nados, Feige Wang, Frederick B. Davies, Fuyan Bian, George D. Becker, Girish Kulkarni, Holly M. Christenson, Jinyi Yang, Laura C. Keating, Martin G. Haehnelt, Sarah E. I. Bosman, Valentina D'Odorico, Xiaohui Fan, Yongda Zhu, YuXiang Qin

arxiv:2109.06295 v1 · 2021-09-13 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCHLZHOMUKUGVP5WMTLDKQWABD}

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

2 papers in Pith

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

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

Receipt and verification

First computed	2026-07-05T03:43:44.230241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088ebc9dcca2a86abfb664d63542c008c77504ae4e286477821df445055885c4

Aliases

arxiv: 2109.06295 · arxiv_version: 2109.06295v1 · doi: 10.48550/arxiv.2109.06295 · pith_short_12: BCHLZHOMUKUG · pith_short_16: BCHLZHOMUKUGVP5W · pith_short_8: BCHLZHOM

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/BCHLZHOMUKUGVP5WMTLDKQWABD \
  | 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: 088ebc9dcca2a86abfb664d63542c008c77504ae4e286477821df445055885c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ef9a067612430d6d67ecffd27f2f0bbc3a264061f947a99539ff3831890f96",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-09-13T20:12:21Z",
    "title_canon_sha256": "3e44d9a544b8e3b18c8a8265dd6adcc223c1542800863ffa46bb362fd966eb54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.06295",
    "kind": "arxiv",
    "version": 1
  }
}