Pith Number

pith:FL74N66L

pith:2019:FL74N66LDGPRI2CVYOTQSVVPYZ

not attested not anchored not stored refs pending

Geometrical compression: a new method to enhance the BOSS galaxy bispectrum monopole constraints

Benjamin Joachimi, Davide Gualdi, H\'ector Gil-Mar\'in, Marc Manera, Ofer Lahav

arxiv:1901.00987 v1 · 2019-01-04 · 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{FL74N66LDGPRI2CVYOTQSVVPYZ}

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	2026-05-17T23:56:57.513403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2affc6fbcb199f146855c3a70956afc66f49799047baa9638355c9491772c257

Aliases

arxiv: 1901.00987 · arxiv_version: 1901.00987v1 · doi: 10.48550/arxiv.1901.00987 · pith_short_12: FL74N66LDGPR · pith_short_16: FL74N66LDGPRI2CV · pith_short_8: FL74N66L

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/FL74N66LDGPRI2CVYOTQSVVPYZ \
  | 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: 2affc6fbcb199f146855c3a70956afc66f49799047baa9638355c9491772c257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "247bdb5ea241934f877ceaf3ab37aa7ae5264623dd925bcf7e7c474a566fb49e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-01-04T05:44:04Z",
    "title_canon_sha256": "702835b44f8bf145e5b1f3ff7a1d86d0137a2228a9b907adf32cf4f2bea3057b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00987",
    "kind": "arxiv",
    "version": 1
  }
}