Pith Number

pith:64BHDSUB

pith:2019:64BHDSUB3JU5S2NWNZN2ZZE7FN

not attested not anchored not stored refs pending

The Gravitational Lensing Signatures of BOSS Voids in the Cosmic Microwave Background

Blake D. Sherwin, Nathan Whitehorn, Seshadri Nadathur, Srinivasan Raghunathan

arxiv:1911.08475 v2 · 2019-11-19 · 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{64BHDSUB3JU5S2NWNZN2ZZE7FN}

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	2026-07-05T00:43:56.595029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f70271ca81da69d969b66e5bace49f2b7d71324b7cf65b0ffff044c38fb003da

Aliases

arxiv: 1911.08475 · arxiv_version: 1911.08475v2 · doi: 10.48550/arxiv.1911.08475 · pith_short_12: 64BHDSUB3JU5 · pith_short_16: 64BHDSUB3JU5S2NW · pith_short_8: 64BHDSUB

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/64BHDSUB3JU5S2NWNZN2ZZE7FN \
  | 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: f70271ca81da69d969b66e5bace49f2b7d71324b7cf65b0ffff044c38fb003da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df4c873f7e98b9987539cf21db0f4ac1e258159f6fc02c818d3afa7109b6cfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-11-19T18:57:39Z",
    "title_canon_sha256": "f1dab3bd1d929b0ffa1b02f7a9b95bfe65337a6c7367b1b94bf6459ccf52bb2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08475",
    "kind": "arxiv",
    "version": 2
  }
}