Pith Number

pith:6IU4RUE7

pith:2015:6IU4RUE7R3UWKBE7GZI5SINP2B

not attested not anchored not stored refs pending

Measuring baryon acoustic oscillations with future SKA surveys

Alvise Raccanelli, Chris Blake, Dominik J. Schwarz, Mario G. Santos, Pedro G. Ferreira, Philip Bull, Stefano Camera

arxiv:1501.04088 v1 · 2015-01-16 · 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{6IU4RUE7R3UWKBE7GZI5SINP2B}

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	2026-05-18T01:58:26.940720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f229c8d09f8ee965049f3651d921afd0794cf0c20ddeab486c04730021a358b9

Aliases

arxiv: 1501.04088 · arxiv_version: 1501.04088v1 · doi: 10.48550/arxiv.1501.04088 · pith_short_12: 6IU4RUE7R3UW · pith_short_16: 6IU4RUE7R3UWKBE7 · pith_short_8: 6IU4RUE7

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/6IU4RUE7R3UWKBE7GZI5SINP2B \
  | 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: f229c8d09f8ee965049f3651d921afd0794cf0c20ddeab486c04730021a358b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "239f3d33c2f6dec79eaceb4d85b6278cae9b3ee7ca4bc0453275394650e63877",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-16T20:02:31Z",
    "title_canon_sha256": "f01630c7b2fb921b14de14ebb946c8aeb28b215e5ec0a8e971747582ec4ba131"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04088",
    "kind": "arxiv",
    "version": 1
  }
}