Pith Number

pith:ECKUFFNZ

pith:2018:ECKUFFNZ6NP4SVRM42OGS7VF72

not attested not anchored not stored refs pending

Large Lyman-alpha opacity fluctuations and low CMB tau in models of late reionization with large islands of neutral hydrogen extending to z<5.5

Dominique Aubert, Ewald Puchwein, Girish Kulkarni, Jonathan Chardin, Laura C. Keating, Martin G. Haehnelt, Sarah E. I. Bosman

arxiv:1809.06374 v2 · 2018-09-17 · 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{ECKUFFNZ6NP4SVRM42OGS7VF72}

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

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

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

Receipt and verification

First computed	2026-05-17T23:52:05.150404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20954295b9f35fc9562ce69c697ea5fe8ce2eb2d491b1b506c489a2a33210975

Aliases

arxiv: 1809.06374 · arxiv_version: 1809.06374v2 · doi: 10.48550/arxiv.1809.06374 · pith_short_12: ECKUFFNZ6NP4 · pith_short_16: ECKUFFNZ6NP4SVRM · pith_short_8: ECKUFFNZ

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/ECKUFFNZ6NP4SVRM42OGS7VF72 \
  | 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: 20954295b9f35fc9562ce69c697ea5fe8ce2eb2d491b1b506c489a2a33210975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d75fc563382883ee3d2731605b9eefac7f22075253fb330405f9f2ec304aa1a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-09-17T18:00:00Z",
    "title_canon_sha256": "ec422c00db4b525d38dacb4f5545fd81257d7afd6f9a376fac8d2c64103cfedd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06374",
    "kind": "arxiv",
    "version": 2
  }
}