Pith Number

pith:3CQOWLX5

pith:2016:3CQOWLX5APDRMUMMQIZDNLNTPQ

not attested not anchored not stored refs pending

Cross-correlation between X-ray and optical/near-infrared background intensity fluctuations

Anton Koekemoer, Asantha Cooray, Bin Luo, Ketron Mitchell-Wynne, William Brandt, Yongquan Xue

arxiv:1610.02015 v1 · 2016-10-06 · 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{3CQOWLX5APDRMUMMQIZDNLNTPQ}

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	2026-05-18T00:55:40.968729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a0eb2efd03c716518c823236adb37c243af00e25c4f71dcdc079f3e5e19e66

Aliases

arxiv: 1610.02015 · arxiv_version: 1610.02015v1 · doi: 10.48550/arxiv.1610.02015 · pith_short_12: 3CQOWLX5APDR · pith_short_16: 3CQOWLX5APDRMUMM · pith_short_8: 3CQOWLX5

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/3CQOWLX5APDRMUMMQIZDNLNTPQ \
  | 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: d8a0eb2efd03c716518c823236adb37c243af00e25c4f71dcdc079f3e5e19e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b4ab0ac1d7b040fe1aa4687941e5122a6b223e1fdb5ad0a1a83859f29738d8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-10-06T19:44:34Z",
    "title_canon_sha256": "902236ea383b5ad89c43a59d98ee6b68f7dbf6737084449afc6d0ee4928797c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02015",
    "kind": "arxiv",
    "version": 1
  }
}