Pith Number

pith:Q5GQ5CS2

pith:2025:Q5GQ5CS2OPT4N7TP3B4DJ3DXCU

not attested not anchored not stored refs pending

The Lyman-$\alpha$ emitter bispectrum as a probe of reionization morphology

Girish Kulkarni, James S. Bolton, Laura Keating, Martin G. Haehnelt, Shikhar Asthana, Soumak Maitra (TIFR)

arxiv:2505.17188 v2 · 2025-05-22 · 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{Q5GQ5CS2OPT4N7TP3B4DJ3DXCU}

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.

Receipt and verification

First computed	2026-07-05T12:03:26.652410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

874d0e8a5a73e7c6fe6fd87834ec7715042fac431b4edd05931ef61e334a30eb

Aliases

arxiv: 2505.17188 · arxiv_version: 2505.17188v2 · doi: 10.48550/arxiv.2505.17188 · pith_short_12: Q5GQ5CS2OPT4 · pith_short_16: Q5GQ5CS2OPT4N7TP · pith_short_8: Q5GQ5CS2

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/Q5GQ5CS2OPT4N7TP3B4DJ3DXCU \
  | 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: 874d0e8a5a73e7c6fe6fd87834ec7715042fac431b4edd05931ef61e334a30eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8668590d2fd20c52f611b578ff1bb1bcfef6e59065e9256f852a23d4a6c1a216",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-05-22T18:00:09Z",
    "title_canon_sha256": "183fcfa2d93f09338ce21a0b9aa9d1b95572c96c08240c7709684d0e8f604871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17188",
    "kind": "arxiv",
    "version": 2
  }
}