Pith Number

pith:XW4RMZ2E

pith:2024:XW4RMZ2E57NVZ7FF4LNQSIYAPA

not attested not anchored not stored refs pending

Ly{\alpha} profile shape as an escape-fraction diagnostic at high redshift

Alice E. Shapley, Anthony J. Pahl, Charles C. Steidel, Gwen C. Rudie, Naveen A. Reddy, Yuguang Chen

arxiv:2401.09526 v1 · 2024-01-17 · 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{XW4RMZ2E57NVZ7FF4LNQSIYAPA}

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

1 paper in Pith

JWST spectroscopy of galaxies at $z>10$: Damped Ly$\alpha$ absorbers reveal efficient star formation and hidden redshift biases

Receipt and verification

First computed	2026-07-05T07:34:57.838041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdb9166744efdb5cfca5e2db09230078268ca09ec6a4edb58d783611655460bf

Aliases

arxiv: 2401.09526 · arxiv_version: 2401.09526v1 · doi: 10.48550/arxiv.2401.09526 · pith_short_12: XW4RMZ2E57NV · pith_short_16: XW4RMZ2E57NVZ7FF · pith_short_8: XW4RMZ2E

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/XW4RMZ2E57NVZ7FF4LNQSIYAPA \
  | 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: bdb9166744efdb5cfca5e2db09230078268ca09ec6a4edb58d783611655460bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cb07ce132a0587555119c5ac06fe87a6fa09715a5bdd2a7497d90517736d7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-01-17T19:00:00Z",
    "title_canon_sha256": "8a9e02e5e7c0e5f68112765a563d69b35cd8528b1508970dfaca6c00705b2b5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.09526",
    "kind": "arxiv",
    "version": 1
  }
}