Pith Number

pith:QBWXWLJS

pith:2016:QBWXWLJSPP4EIDTC6LRU4I5QLQ

not attested not anchored not stored refs pending

Insights from probability distribution functions of intensity maps

Ely D. Kovetz, Liang Dai, Marc Kamionkowski, Patrick C. Breysse, Peter S. Behroozi

arxiv:1609.01728 v1 · 2016-09-06 · astro-ph.CO · astro-ph.GA

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

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	2026-05-18T00:51:46.626865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

806d7b2d327bf8440e62f2e34e23b05c2cfec69ceae74ed4c1170fe6fd68494f

Aliases

arxiv: 1609.01728 · arxiv_version: 1609.01728v1 · doi: 10.48550/arxiv.1609.01728 · pith_short_12: QBWXWLJSPP4E · pith_short_16: QBWXWLJSPP4EIDTC · pith_short_8: QBWXWLJS

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/QBWXWLJSPP4EIDTC6LRU4I5QLQ \
  | 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: 806d7b2d327bf8440e62f2e34e23b05c2cfec69ceae74ed4c1170fe6fd68494f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1df0d3dab63b8f1a4f20653befe6f88ce4c27fe82abdc27685fef3bd4cd6378f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-09-06T20:00:07Z",
    "title_canon_sha256": "2272aaba6ef1f9adb99c501d07e0a81bb959f57d98dcc09c663b182236c66f32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01728",
    "kind": "arxiv",
    "version": 1
  }
}