Pith Number

pith:7OI7FBOF

pith:2016:7OI7FBOF5ASCW25RTBDRET2UFG

not attested not anchored not stored refs pending

Emission Line Galaxies and Active Galactic Nuclei in WINGS clusters

A. Cava, A. Moretti, A. Omizzolo, B. M. Poggianti, D. Bettoni, G. Fasano, J. Fritz, J. Varela, M. D'Onofrio, P. Marziani

arxiv:1608.07924 v1 · 2016-08-29 · 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{7OI7FBOF5ASCW25RTBDRET2UFG}

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	2026-05-18T00:48:47.187764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb91f285c5e8242b6bb19847124f54298d34cc95d274ea8c153153ae0adba599

Aliases

arxiv: 1608.07924 · arxiv_version: 1608.07924v1 · doi: 10.48550/arxiv.1608.07924 · pith_short_12: 7OI7FBOF5ASC · pith_short_16: 7OI7FBOF5ASCW25R · pith_short_8: 7OI7FBOF

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/7OI7FBOF5ASCW25RTBDRET2UFG \
  | 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: fb91f285c5e8242b6bb19847124f54298d34cc95d274ea8c153153ae0adba599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "317e6cb60cc01b8512e8180309ba18a4ee96b0de5c5ef22f024212a056c9eb42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-29T06:31:17Z",
    "title_canon_sha256": "32f71f7c511b14fefd2acb7a5b68503422e2fc4fdbd2555af681621ef051b343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07924",
    "kind": "arxiv",
    "version": 1
  }
}