Pith Number

pith:TDMFKEOF

pith:2006:TDMFKEOFOASKZEO2MUENCKXATZ

not attested not anchored not stored refs pending

Low Luminosity Activity in Hickson Compact Groups

A. Del Olmo, J. Perea, M.A. Martinez, R. Coziol

arxiv:astro-ph/0611098 v1 · 2006-11-02 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDMFKEOFOASKZEO2MUENCKXATZ}

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	2026-05-18T01:40:29.029922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98d85511c57024ac91da6508d12ae09e4805ee3566cf231b6818beb2d8780551

Aliases

arxiv: astro-ph/0611098 · arxiv_version: astro-ph/0611098v1 · doi: 10.48550/arxiv.astro-ph/0611098 · pith_short_12: TDMFKEOFOASK · pith_short_16: TDMFKEOFOASKZEO2 · pith_short_8: TDMFKEOF

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/TDMFKEOFOASKZEO2MUENCKXATZ \
  | 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: 98d85511c57024ac91da6508d12ae09e4805ee3566cf231b6818beb2d8780551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be0ee45c681eb71d0a6340f309256f201fc4e08807c40a4c0dbe62e856a971d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-02T22:18:06Z",
    "title_canon_sha256": "de2d5da48534c7a613ad39edde9151ccedaa5160685c97cb1030def623b5de37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611098",
    "kind": "arxiv",
    "version": 1
  }
}