Pith Number

pith:QDXYDF7C

pith:2020:QDXYDF7CAIBNFF52ZQM5DW6A6T

not attested not anchored not stored refs pending

Observations of the Lyman-$\alpha$ Universe

Masami Ouchi, Takatoshi Shibuya, Yoshiaki Ono

arxiv:2012.07960 v1 · 2020-12-14 · astro-ph.GA · 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{QDXYDF7CAIBNFF52ZQM5DW6A6T}

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

4 papers in Pith

Subaru meets JWST: A Direct Measurement of Ly$\boldsymbol{\alpha}$ Escape Fraction at $\boldsymbol{z\simeq6.2}$ with Dual Narrow-Band Imaging

Force convergence in Monte Carlo Lyman-alpha radiative transfer

The 3D clustering of Lyman Alpha Emitters measured with DESI

MUltiplexed Survey Telescope (MUST) Science White Paper I: Overview of Large-Scale Structure Cosmology in the Era of Stage-V Spectroscopic Surveys

Receipt and verification

First computed	2026-07-05T01:59:38.266937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80ef8197e20202d297bacc19d1dbc0f4d66f16a645edcf496878171fe0e77d97

Aliases

arxiv: 2012.07960 · arxiv_version: 2012.07960v1 · doi: 10.48550/arxiv.2012.07960 · pith_short_12: QDXYDF7CAIBN · pith_short_16: QDXYDF7CAIBNFF52 · pith_short_8: QDXYDF7C

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/QDXYDF7CAIBNFF52ZQM5DW6A6T \
  | 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: 80ef8197e20202d297bacc19d1dbc0f4d66f16a645edcf496878171fe0e77d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9ae055d88722a6dd27a944e2f01b243b09c8670df143cc231004379a343d038",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-12-14T21:53:10Z",
    "title_canon_sha256": "99a3bfe5e78edb7d5f65137b54f304231e856d71aa792544b90a1281a7e4aaf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07960",
    "kind": "arxiv",
    "version": 1
  }
}