Pith Number

pith:CFSVB4BM

pith:2018:CFSVB4BMEUHZEZOUV2LXCRSM3Z

not attested not anchored not stored refs pending

Alignment between satellite and central galaxies in the SDSS DR7: dependence on large-scale environment

AIP), Elmo Tempel (AIP), Lei Wang (PMO), Noam I. Libeskind (AIP), Peng Wang (PMO, Quan Guo (SHAO), Xi Kang (PMO), Youcai Zhang (SHAO), Yu Luo (PMO)

arxiv:1802.10105 v2 · 2018-02-27 · astro-ph.GA · 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{CFSVB4BMEUHZEZOUV2LXCRSM3Z}

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	2026-05-18T00:13:27.434130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

116550f02c250f9265d4ae9771464cde672c70cdba57b6622521f441cbf406e8

Aliases

arxiv: 1802.10105 · arxiv_version: 1802.10105v2 · doi: 10.48550/arxiv.1802.10105 · pith_short_12: CFSVB4BMEUHZ · pith_short_16: CFSVB4BMEUHZEZOU · pith_short_8: CFSVB4BM

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/CFSVB4BMEUHZEZOUV2LXCRSM3Z \
  | 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: 116550f02c250f9265d4ae9771464cde672c70cdba57b6622521f441cbf406e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c95746b1ba194732294ecdfe39d77c9f68fd8c39e6d1504e2a8dbd90a13e0edf",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-27T19:00:05Z",
    "title_canon_sha256": "81ae13c3ae85ce2a372cf0e9cecc46302d63e3b04cf8e46e19bd355ab0f7333a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10105",
    "kind": "arxiv",
    "version": 2
  }
}