Pith Number

pith:CLOWWCCP

pith:2024:CLOWWCCPFMXY4EXWSBTJPDRZY7

not attested not anchored not stored refs pending

The hydrodynamic response of small-scale structure to reionization drives large IGM temperature fluctuations that persist to z = 4

Anson D'Aloisio, Christopher Cain, Evan Scannapieco, Hy Trac, Matthew McQuinn

arxiv:2405.02397 v2 · 2024-05-03 · 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{CLOWWCCPFMXY4EXWSBTJPDRZY7}

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	2026-07-05T08:45:28.096807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12dd6b084f2b2f8e12f69066978e39c7f690ac71f3d5b650e4e3066f0b9ddb9e

Aliases

arxiv: 2405.02397 · arxiv_version: 2405.02397v2 · doi: 10.48550/arxiv.2405.02397 · pith_short_12: CLOWWCCPFMXY · pith_short_16: CLOWWCCPFMXY4EXW · pith_short_8: CLOWWCCP

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/CLOWWCCPFMXY4EXWSBTJPDRZY7 \
  | 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: 12dd6b084f2b2f8e12f69066978e39c7f690ac71f3d5b650e4e3066f0b9ddb9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29db95d88ec4b2c2729cde6673810ef4b08d73c948d0da13df27914ab35faf09",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-05-03T18:00:01Z",
    "title_canon_sha256": "d904cfee3f59b92c95e48789af64f761f5a7548055f298e3cb362295898e649b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02397",
    "kind": "arxiv",
    "version": 2
  }
}