Pith Number

pith:DHFSJ6K7

pith:2016:DHFSJ6K7JTXFKK6IV3DGZYSQHK

not attested not anchored not stored refs pending

On the properties of compact groups identified in different photometric bands

2), (2) OAC-UNC, (3) FaMAF-UNC. Cordoba, Antonela Taverna (1), Argentina), Ariel Zandivarez (1, Eugenia Diaz-Gimenez (1, Francisco Joray (3), Maria Jose Kanagusuku (1) ((1) IATE-CONICET-UNC

arxiv:1606.01184 v1 · 2016-06-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHFSJ6K7JTXFKK6IV3DGZYSQHK}

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	2026-05-18T01:12:26.236126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19cb24f95f4cee552bc8aec66ce2503abf1912cfb59b0ff23d480181b00329e4

Aliases

arxiv: 1606.01184 · arxiv_version: 1606.01184v1 · doi: 10.48550/arxiv.1606.01184 · pith_short_12: DHFSJ6K7JTXF · pith_short_16: DHFSJ6K7JTXFKK6I · pith_short_8: DHFSJ6K7

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/DHFSJ6K7JTXFKK6IV3DGZYSQHK \
  | 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: 19cb24f95f4cee552bc8aec66ce2503abf1912cfb59b0ff23d480181b00329e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ef43ea0383daf48a44dadc500543800e9e556a12a49296c9054ca848f84b83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-03T16:55:21Z",
    "title_canon_sha256": "6297546d9297d04269ca8ea555997cbc9ef808c5927eab6e517bb22ae6cd09a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01184",
    "kind": "arxiv",
    "version": 1
  }
}