Pith Number

pith:X2A6XTD3

pith:2021:X2A6XTD3T6YD6F4ZTN5TGZEWRH

not attested not anchored not stored refs pending

CLIMBER: Galaxy-Halo Connection Constraints from Next-Generation Surveys

Alan N. Pearl, Andrew R. Zentner, Andy D. Goulding, Jeffrey A. Newman, Jenny E. Greene, Katherine E. Whitaker, Rachel Bezanson, Sean D. Johnson

arxiv:2112.00035 v1 · 2021-11-30 · 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{X2A6XTD3T6YD6F4ZTN5TGZEWRH}

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	2026-07-05T03:55:12.637105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be81ebcc7b9fb03f17999b7b33649689f645f34289013ef37679c37f460d04ac

Aliases

arxiv: 2112.00035 · arxiv_version: 2112.00035v1 · doi: 10.48550/arxiv.2112.00035 · pith_short_12: X2A6XTD3T6YD · pith_short_16: X2A6XTD3T6YD6F4Z · pith_short_8: X2A6XTD3

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/X2A6XTD3T6YD6F4ZTN5TGZEWRH \
  | 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: be81ebcc7b9fb03f17999b7b33649689f645f34289013ef37679c37f460d04ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ef22bc1934af53df2c829c89488e8c05a6a8882ef8122319baf334fd4ca0602",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-11-30T19:00:57Z",
    "title_canon_sha256": "9f089ba9f0d0029bf61af3d00b9099fd029a4e3f9e0e47107b38ac0861c08b44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00035",
    "kind": "arxiv",
    "version": 1
  }
}