Pith Number

pith:EWOLR4US

pith:2025:EWOLR4USDZTBFPX6JT2AK4CPFX

not attested not anchored not stored refs pending

Looking at infrared background radiation anisotropies with Spitzer: large scale anisotropies and their implications

A. Kashlinsky, J. Kruk, M. L. N. Ashby, N. Odegard, Richard G. Arendt

arxiv:2501.17751 v1 · 2025-01-29 · 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{EWOLR4USDZTBFPX6JT2AK4CPFX}

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

Micro Black Hole Dark Matter

Receipt and verification

First computed	2026-07-05T10:06:57.396013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

259cb8f2921e6612befe4cf405704f2def62c77a8e108131eafe3e0129564029

Aliases

arxiv: 2501.17751 · arxiv_version: 2501.17751v1 · doi: 10.48550/arxiv.2501.17751 · pith_short_12: EWOLR4USDZTB · pith_short_16: EWOLR4USDZTBFPX6 · pith_short_8: EWOLR4US

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/EWOLR4USDZTBFPX6JT2AK4CPFX \
  | 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: 259cb8f2921e6612befe4cf405704f2def62c77a8e108131eafe3e0129564029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23a739ee8aabbc41a6729e8c8be48290385ad51d6b08a16dc4552bd9df0a4492",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-01-29T16:41:09Z",
    "title_canon_sha256": "3088feb12d1a22a65d12d6c659a5e639d78447aed4a7eb3ea92cc5326d0e12fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17751",
    "kind": "arxiv",
    "version": 1
  }
}