Pith Number

pith:WAPDWMPI

pith:2013:WAPDWMPIZ7TICOCGNQBUCHVGRY

not attested not anchored not stored refs pending

How robust are predictions of galaxy clustering?

Carlton Baugh, Nelson Padilla, Peder Norberg, Sergio Contreras

arxiv:1301.3497 v1 · 2013-01-15 · 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{WAPDWMPIZ7TICOCGNQBUCHVGRY}

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	2026-05-18T01:52:06.875114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b01e3b31e8cfe68138466c03411ea68e0f2c981b3ea8fd4a72d6c8c47c7017e7

Aliases

arxiv: 1301.3497 · arxiv_version: 1301.3497v1 · doi: 10.48550/arxiv.1301.3497 · pith_short_12: WAPDWMPIZ7TI · pith_short_16: WAPDWMPIZ7TICOCG · pith_short_8: WAPDWMPI

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/WAPDWMPIZ7TICOCGNQBUCHVGRY \
  | 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: b01e3b31e8cfe68138466c03411ea68e0f2c981b3ea8fd4a72d6c8c47c7017e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f96d5cdb90eda8531b2df7e20faa93c78362810f16ed33c824523575361dedb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-15T21:00:09Z",
    "title_canon_sha256": "1c602e2c1008f066458d0c30b0aae730f45d176bb380ced6deb82f764531effa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3497",
    "kind": "arxiv",
    "version": 1
  }
}