Pith Number

pith:ZM76YYSZ

pith:2013:ZM76YYSZZ76U5BDQDPHDSERDY7

not attested not anchored not stored refs pending

Cosmic Emulation: Fast Predictions for the Galaxy Power Spectrum

Adrian Pope, Hal Finkel, Juliana Kwan, Katrin Heitmann, Nick Frontiere, Nikhil Padmanabhan, Salman Habib

arxiv:1311.6444 v2 · 2013-11-25 · 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{ZM76YYSZZ76U5BDQDPHDSERDY7}

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	2026-05-18T00:48:47.888246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb3fec6259cffd4e84701bce391223c7ea9442bcba785b666c7a34525003a43d

Aliases

arxiv: 1311.6444 · arxiv_version: 1311.6444v2 · doi: 10.48550/arxiv.1311.6444 · pith_short_12: ZM76YYSZZ76U · pith_short_16: ZM76YYSZZ76U5BDQ · pith_short_8: ZM76YYSZ

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/ZM76YYSZZ76U5BDQDPHDSERDY7 \
  | 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: cb3fec6259cffd4e84701bce391223c7ea9442bcba785b666c7a34525003a43d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c3f9f2c049343219035aa2472e4cad2a91d813f2bf325a465d71ee2a523e95b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-25T20:35:33Z",
    "title_canon_sha256": "26ec82cccb2e604c404991c5ef889ab725856c61fb119830aedc5308197792d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6444",
    "kind": "arxiv",
    "version": 2
  }
}