Pith Number

pith:52XVHUDK

pith:2013:52XVHUDK5UWYF4XC7TY2PNI64O

not attested not anchored not stored refs pending

The X-ray Zurich Environmental Study (X-ZENS). I. Chandra and XMM-Newton observations of AGNs in galaxies in nearby groups

A. Cibinel, A. Finoguenov, C. M. Carollo, F. Miniati, J. D. Silverman, K. Schawinski, S. J. Lilly

arxiv:1310.3051 v1 · 2013-10-11 · 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{52XVHUDK5UWYF4XC7TY2PNI64O}

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	2026-05-18T01:47:06.641828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeaf53d06aed2d82f2e2fcf1a7b51ee3967302be7d5dee5028fcc7c5a4874ea6

Aliases

arxiv: 1310.3051 · arxiv_version: 1310.3051v1 · doi: 10.48550/arxiv.1310.3051 · pith_short_12: 52XVHUDK5UWY · pith_short_16: 52XVHUDK5UWYF4XC · pith_short_8: 52XVHUDK

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/52XVHUDK5UWYF4XC7TY2PNI64O \
  | 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: eeaf53d06aed2d82f2e2fcf1a7b51ee3967302be7d5dee5028fcc7c5a4874ea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c8fbe4e93c3dc93390078e1ded72eb89dd5f84dba661863500355ae28aa7dc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-11T08:32:28Z",
    "title_canon_sha256": "9569baf77b9db769bb9d20e93be0d304cf6b3a81630e5e54ed667b0664b5494c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3051",
    "kind": "arxiv",
    "version": 1
  }
}