Pith Number

pith:3QNPNIVL

pith:2009:3QNPNIVLXOSYN6X6OZW7YOVLY6

not attested not anchored not stored refs pending

Intracluster Light in the Virgo Cluster: Large Scale Distribution

INAF-OATo), J. Alfonso L. Aguerri (IAC), Kenneth C. Freeman (RSAA, Magda Arnaboldi (ESO, MSO), Naoki Yasuda (ICRR, Nieves Castro-Rodriguez (IAC), Ortwin Gerhard (MPIE), Sadanori Okamura (Univ. of Tokyo), Tokyo)

arxiv:0908.3848 v1 · 2009-08-26 · 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{3QNPNIVLXOSYN6X6OZW7YOVLY6}

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	2026-05-18T02:12:22.641436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc1af6a2abbba586fafe766dfc3aabc79114eb0ce7a11d25cea22db278d3dd67

Aliases

arxiv: 0908.3848 · arxiv_version: 0908.3848v1 · doi: 10.48550/arxiv.0908.3848 · pith_short_12: 3QNPNIVLXOSY · pith_short_16: 3QNPNIVLXOSYN6X6 · pith_short_8: 3QNPNIVL

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/3QNPNIVLXOSYN6X6OZW7YOVLY6 \
  | 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: dc1af6a2abbba586fafe766dfc3aabc79114eb0ce7a11d25cea22db278d3dd67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceec3b91adfb4426bbea1629620eb7bc73744ce3bdeac816df3e5034a62fc2b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-08-26T15:09:44Z",
    "title_canon_sha256": "d7ad442109e86f7d19f1c9e0d2cc704cb85798ce2f109f611987aec849ac98f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3848",
    "kind": "arxiv",
    "version": 1
  }
}