Pith Number

pith:23CPHY7N

pith:2015:23CPHY7N5B7IN7FHQ65IHREBX5

not attested not anchored not stored refs pending

Extragalactic sources in Cosmic Microwave Background maps

B.F. Roukema, D. Herranz, D. L. Clements, G. Castex, G. de Zotti, J.-B. Melin, J. Delabrouille, J. Gonzalez-Nuevo, L. Bonavera, L. Toffolatti, M. Bilicki, M. Clemens, M. Lopez-Caniego, M. Negrello, M. Tucci, P. Andreani, S. Serjeant, Z.-Y. Cai

arxiv:1501.02170 v2 · 2015-01-09 · 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{23CPHY7N5B7IN7FHQ65IHREBX5}

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	2026-05-18T01:46:22.093586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6c4f3e3ede87e86fca787ba83c481bf68f733f853943a1245a32a85ab7f1c54

Aliases

arxiv: 1501.02170 · arxiv_version: 1501.02170v2 · doi: 10.48550/arxiv.1501.02170 · pith_short_12: 23CPHY7N5B7I · pith_short_16: 23CPHY7N5B7IN7FH · pith_short_8: 23CPHY7N

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/23CPHY7N5B7IN7FHQ65IHREBX5 \
  | 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: d6c4f3e3ede87e86fca787ba83c481bf68f733f853943a1245a32a85ab7f1c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d2a49b889862eb96bf28e8099b994adbeae46df3e0d8a3f7a4caa187389a33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-09T15:16:14Z",
    "title_canon_sha256": "b284dbd8f7496b2d18f9d1d060b8ba3f1ff661b61d796487af4ddf964c3f3c9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02170",
    "kind": "arxiv",
    "version": 2
  }
}