Pith Number

pith:DXAI6YUC

pith:2011:DXAI6YUCZ4BOUFBUGTAHH4UF4I

not attested not anchored not stored refs pending

AGN Feedback in Galaxy Groups: the Delicate Touch of Self-Regulated Outflows

A. D'Ercole, C. Melioli, F. Brighenti, M. Gaspari

arxiv:1103.5351 v1 · 2011-03-28 · 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{DXAI6YUCZ4BOUFBUGTAHH4UF4I}

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	2026-05-18T02:02:44.235464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc08f6282cf02ea143434c073f285e207dd9606d0d3cf31302d326e843aa4e0

Aliases

arxiv: 1103.5351 · arxiv_version: 1103.5351v1 · doi: 10.48550/arxiv.1103.5351 · pith_short_12: DXAI6YUCZ4BO · pith_short_16: DXAI6YUCZ4BOUFBU · pith_short_8: DXAI6YUC

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/DXAI6YUCZ4BOUFBUGTAHH4UF4I \
  | 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: 1dc08f6282cf02ea143434c073f285e207dd9606d0d3cf31302d326e843aa4e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd8c594c66860537a8cd2d350dda4ec30c95b8756fd946b7ed367796ef18eee8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-28T13:47:20Z",
    "title_canon_sha256": "0c52382cd52f54d9847bd029c06f9b8d3758b82acea2391c3ed5c470fe0f7e45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5351",
    "kind": "arxiv",
    "version": 1
  }
}