Pith Number

pith:6MDZOEGK

pith:2023:6MDZOEGK2H5WCT2TQZLPVELTLI

not attested not anchored not stored refs pending

DESI Mock Challenge: Constructing DESI galaxy catalogues based on FastPM simulations

Andrei Variu, Axel de la Macorra, Cheng Zhao, Chia-Hsun Chuang, Claire Poppett, Daniel Forero-S\'anchez, David Brooks, Eusebio Sanchez, Graziano Rossi, Gregory Tarl\'e, Hee-Jong Seo, Jaime E. Forero-Romero, Jean-Paul Kneib, Jessica Nicole Aguilar, Jundan Nie, Klaus Honscheid, Kyle Dawson, Marc Manera, Mariana Vargas Magana, Martin Landriau, Mehdi Rezaie, Michael Schubnell, Peter Doel, Ramon Miquel, Satya Gontcho A Gontcho, Shadab Alam, Shaun Cole, Steven Ahlen, Todd Claybaugh, Will Percival, Yu Yu, Zhejie Ding, Zhimin Zhou

arxiv:2307.14197 v2 · 2023-07-26 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MDZOEGK2H5WCT2TQZLPVELTLI}

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	2026-07-05T07:19:47.656623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3079710cad1fb614f538656fa91735a314d1571d363ecb29fecf6991c7b0f91

Aliases

arxiv: 2307.14197 · arxiv_version: 2307.14197v2 · doi: 10.48550/arxiv.2307.14197 · pith_short_12: 6MDZOEGK2H5W · pith_short_16: 6MDZOEGK2H5WCT2T · pith_short_8: 6MDZOEGK

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/6MDZOEGK2H5WCT2TQZLPVELTLI \
  | 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: f3079710cad1fb614f538656fa91735a314d1571d363ecb29fecf6991c7b0f91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78951468ca0595f78d4f2463fb1f6ca44cf79a06180e1288c148e6575435ba4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-07-26T13:50:26Z",
    "title_canon_sha256": "2f229de13b1f01e5e792cc9a9a369b65efe28ed33c60016d61950cc76a86636f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.14197",
    "kind": "arxiv",
    "version": 2
  }
}