Pith Number

pith:2DF63KUV

pith:2022:2DF63KUV463SAEGA7KUXIOGYEK

not attested not anchored not stored refs pending

Probing the circumgalactic medium with CMB polarization statistical anisotropy

Alexander van Engelen, Anirban Roy, Nicholas Battaglia, Vera Gluscevic

arxiv:2201.05076 v1 · 2022-01-13 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DF63KUV463SAEGA7KUXIOGYEK}

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	2026-07-05T03:48:15.772877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0cbedaa95e7b72010c0faa97438d822b9b21be0e9f44cf1a80d5408102a4e5e

Aliases

arxiv: 2201.05076 · arxiv_version: 2201.05076v1 · doi: 10.48550/arxiv.2201.05076 · pith_short_12: 2DF63KUV463S · pith_short_16: 2DF63KUV463SAEGA · pith_short_8: 2DF63KUV

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/2DF63KUV463SAEGA7KUXIOGYEK \
  | 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: d0cbedaa95e7b72010c0faa97438d822b9b21be0e9f44cf1a80d5408102a4e5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e753ea4770c9057516503f986a081925c8e8a6aa34751ca3010af02528e98192",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-01-13T17:01:49Z",
    "title_canon_sha256": "08011cf7d391177e2f094013529a1e4e07585c264e221bb9591d0fbcaaa307ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.05076",
    "kind": "arxiv",
    "version": 1
  }
}