Pith Number

pith:HG6MXR2B

pith:2021:HG6MXR2BQD5KSS6NZS4XB6D4TZ

not attested not anchored not stored refs pending

Evidence for a high-z ISW signal from supervoids in the distribution of eBOSS quasars

A. Kov\'acs, A. Smith, G. R\'acz, I. Csabai, I. Szapudi, R. Beck

arxiv:2107.13038 v2 · 2021-07-27 · 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{HG6MXR2BQD5KSS6NZS4XB6D4TZ}

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

The tidal features of the classical Milky Way satellites: Expected in MOND but inconsistent with cold dark matter models

Receipt and verification

First computed	2026-07-05T04:15:09.860081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39bccbc74180faa94bcdccb970f87c9e410d333fdbaab60a29c5a5ef2fc1ad8b

Aliases

arxiv: 2107.13038 · arxiv_version: 2107.13038v2 · doi: 10.48550/arxiv.2107.13038 · pith_short_12: HG6MXR2BQD5K · pith_short_16: HG6MXR2BQD5KSS6N · pith_short_8: HG6MXR2B

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/HG6MXR2BQD5KSS6NZS4XB6D4TZ \
  | 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: 39bccbc74180faa94bcdccb970f87c9e410d333fdbaab60a29c5a5ef2fc1ad8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b63e004e2fedaecb803242cf13b7f21ce4fd114bd16dfdceeb79dafbd928a2e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-07-27T18:41:34Z",
    "title_canon_sha256": "d404423b16a50ec001a73ecd6bafa550d9e9ba35b3e9c79a9c9f07792eeef7bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13038",
    "kind": "arxiv",
    "version": 2
  }
}