Pith Number

pith:CGMYGCAV

pith:2026:CGMYGCAVGQQ3HRETOEOGLCYWKG

not attested not anchored not stored refs pending

Environmental Dependence of Star Formation and Galaxy Colors around Abell 2029

Heng Yu, Xiaolan Hou

arxiv:2606.04655 v1 · 2026-06-03 · 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{CGMYGCAVGQQ3HRETOEOGLCYWKG}

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	2026-06-04T01:09:23.370744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11998308153421b3c493711c658b16518244d3c065869becf2384ee207629874

Aliases

arxiv: 2606.04655 · arxiv_version: 2606.04655v1 · doi: 10.48550/arxiv.2606.04655 · pith_short_12: CGMYGCAVGQQ3 · pith_short_16: CGMYGCAVGQQ3HRET · pith_short_8: CGMYGCAV

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/CGMYGCAVGQQ3HRETOEOGLCYWKG \
  | 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: 11998308153421b3c493711c658b16518244d3c065869becf2384ee207629874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b3b424b6144d48d62819de65637c768004fe1520a19e69a7dcd162e5df1157",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-03T09:25:29Z",
    "title_canon_sha256": "d9f48e8932142d4f7d3ba1d5a235656e72072cdf8bb43722290627d01a512307"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04655",
    "kind": "arxiv",
    "version": 1
  }
}