Pith Number

pith:WLT7A47G

pith:2019:WLT7A47GJESUL7GOIAS6H5ABTX

not attested not anchored not stored refs pending

CosmoDC2: A Synthetic Sky Catalog for Dark Energy Science with LSST

Adrian Pope, Andrew Hearin, Andrew J. Benson, Anita Bahmanyar, Benjamin Joachimi, Chihway Chang, Christopher Morrison, Chun-Hao To, Danila Korytov, Duncan Campbell, Eli Rykoff, Eric Gawiser, Esteban Rangel, Eve Kovacs, Fran\c{c}ois Lanusse, Hal Finkel, Jeffrey A. Newman, Joseph DeRose, Joseph Hollowed, Katrin Heitmann, Martin White, Melanie Simet, Nan Li, Nicholas Frontiere, Patricia Larsen, Rachel Mandelbaum, Risa H. Wechsler, Salman Habib, Vinu Vikraman, Yao-Yuan Mao

arxiv:1907.06530 v2 · 2019-07-15 · 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{WLT7A47GJESUL7GOIAS6H5ABTX}

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	2026-07-05T00:31:12.027047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e7f073e6492545fcce4025e3f4019dd811a7398f72283c44ecbd624b2e3ad9

Aliases

arxiv: 1907.06530 · arxiv_version: 1907.06530v2 · doi: 10.48550/arxiv.1907.06530 · pith_short_12: WLT7A47GJESU · pith_short_16: WLT7A47GJESUL7GO · pith_short_8: WLT7A47G

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/WLT7A47GJESUL7GOIAS6H5ABTX \
  | 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: b2e7f073e6492545fcce4025e3f4019dd811a7398f72283c44ecbd624b2e3ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4579bd88f7e27c91f87a84e350b0c81f0639e89cf491c7206b82f9d19a2d8118",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-07-15T14:57:03Z",
    "title_canon_sha256": "f4a37f19c1bfedc5c7ff05fac70f4160c15a4ec74840e882d7c73c85d137186c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06530",
    "kind": "arxiv",
    "version": 2
  }
}