Pith Number

pith:WJ7I7CZ4

pith:2008:WJ7I7CZ4EOGMMTR4LKORDTSDDP

not attested not anchored not stored refs pending

Baryon acoustic signature in the clustering of density maxima

Vincent Desjacques

arxiv:0806.0007 v4 · 2008-06-02 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJ7I7CZ4EOGMMTR4LKORDTSDDP}

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.

Cited by

1 paper in Pith

Planck PR4 (NPIPE) map-space cosmic birefringence

Receipt and verification

First computed	2026-07-04T15:30:12.891807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b27e8f8b3c238cc64e3c5a9d11ce431bf8c205e4b1ef646a7328188437c950a9

Aliases

arxiv: 0806.0007 · arxiv_version: 0806.0007v4 · doi: 10.48550/arxiv.0806.0007 · pith_short_12: WJ7I7CZ4EOGM · pith_short_16: WJ7I7CZ4EOGMMTR4 · pith_short_8: WJ7I7CZ4

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/WJ7I7CZ4EOGMMTR4LKORDTSDDP \
  | 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: b27e8f8b3c238cc64e3c5a9d11ce431bf8c205e4b1ef646a7328188437c950a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870199bedfc6f9f95e1867b056839024e0f39489043dcdddcb8fe2f58219a820",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-02T07:43:33Z",
    "title_canon_sha256": "cd655fa54bd3c5e0167c0d73fe9b9075c5f42c7db53e64c5dcf408a08a17bdae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0007",
    "kind": "arxiv",
    "version": 4
  }
}