Pith Number

pith:4ACAPCBH

pith:2020:4ACAPCBH3TFNPD2SLSWA7ABK36

not attested not anchored not stored refs pending

Can galaxy evolution mimic cosmic reionization?

Max Gronke (JHU), Sultan Hassan (Flatiron Institute CCA/NMSU/UWC)

arxiv:2010.00023 v2 · 2020-09-30 · 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{4ACAPCBH3TFNPD2SLSWA7ABK36}

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

Probing the ionizing photon output of galaxies near cosmic dawn with the patchy kSZ effect

Receipt and verification

First computed	2026-07-05T02:19:33.331799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e004078827dccad78f525cac0f802adfa3722159bacaf897761401f523fd49e4

Aliases

arxiv: 2010.00023 · arxiv_version: 2010.00023v2 · doi: 10.48550/arxiv.2010.00023 · pith_short_12: 4ACAPCBH3TFN · pith_short_16: 4ACAPCBH3TFNPD2S · pith_short_8: 4ACAPCBH

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/4ACAPCBH3TFNPD2SLSWA7ABK36 \
  | 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: e004078827dccad78f525cac0f802adfa3722159bacaf897761401f523fd49e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "206568b65783b23413cff38181bc088d02d1e93f8f8712412236d1c9c0a94571",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-09-30T18:00:04Z",
    "title_canon_sha256": "0be9ccb60688746fbb68657bb88b27542729c70844cf869f18dc6330a3d14642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00023",
    "kind": "arxiv",
    "version": 2
  }
}