Pith Number

pith:PZQXGUVJ

pith:2022:PZQXGUVJM6LBVVUKEPA27KRZFJ

not attested not anchored not stored refs pending

Small-scale clumping of dark matter and the mean free path of ionizing photons at $z=6$

Anson D'Aloisio, Christopher Cain, Nakul Gangolli, Sanya Dhami, Vid Irsic

arxiv:2207.02876 v2 · 2022-07-06 · 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{PZQXGUVJM6LBVVUKEPA27KRZFJ}

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

Free streaming of warm wave dark matter in modified expansion histories

Receipt and verification

First computed	2026-07-05T05:58:28.342075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e617352a967961ad68a23c1afaa392a671b252abadf3a0ee1aaf3580ff12323

Aliases

arxiv: 2207.02876 · arxiv_version: 2207.02876v2 · doi: 10.48550/arxiv.2207.02876 · pith_short_12: PZQXGUVJM6LB · pith_short_16: PZQXGUVJM6LBVVUK · pith_short_8: PZQXGUVJ

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/PZQXGUVJM6LBVVUKEPA27KRZFJ \
  | 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: 7e617352a967961ad68a23c1afaa392a671b252abadf3a0ee1aaf3580ff12323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d79102bbcc21d1024bcfae61e198d4c90cf813bfb42d6417ed0b13088c1427f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-07-06T18:00:05Z",
    "title_canon_sha256": "52bf505a4f86ad9f7ac617695cd902711bdb3f1b68f948872be6e48de8e9c1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02876",
    "kind": "arxiv",
    "version": 2
  }
}