Pith Number

pith:F2XVSIBS

pith:2024:F2XVSIBSOLR7SOFZCQDXTASMJH

not attested not anchored not stored refs pending

The effect of helium reionization on the Lyman-alpha forest hydrogen flux statistics

Avery Meiksin, Ewald Puchwein

arxiv:2410.21023 v1 · 2024-10-28 · 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{F2XVSIBSOLR7SOFZCQDXTASMJH}

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	2026-07-05T09:27:14.540259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eaf59203272e3f938b9140779824c49d512e425cdb9dbaeb3a91065d43179e9

Aliases

arxiv: 2410.21023 · arxiv_version: 2410.21023v1 · doi: 10.48550/arxiv.2410.21023 · pith_short_12: F2XVSIBSOLR7 · pith_short_16: F2XVSIBSOLR7SOFZ · pith_short_8: F2XVSIBS

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/F2XVSIBSOLR7SOFZCQDXTASMJH \
  | 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: 2eaf59203272e3f938b9140779824c49d512e425cdb9dbaeb3a91065d43179e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f67aee0f274ab755a9974eee2683ad8af64cfc57e29382def11b0c31c21f0501",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-10-28T13:45:20Z",
    "title_canon_sha256": "ea0fb8871b3734748b228e3984587c199a3d5a0410e217deaa8a31c3b46fe146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.21023",
    "kind": "arxiv",
    "version": 1
  }
}