Pith Number

pith:MQLDU7N5

pith:2012:MQLDU7N5TAPKQNKFPA3I7LLSC7

not attested not anchored not stored refs pending

Fueling the central engine of radio galaxies. II. The footprints of AGN feedback on the ISM of 3C 236

A. Fuente, A. Labiano, A. Usero, F. Combes, G. Tremblay, R. Morganti, R. Neri, R. Soria-Ruiz, S. Garcia-Burillo, T. Oosterloo

arxiv:1210.8039 v1 · 2012-10-30 · 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{MQLDU7N5TAPKQNKFPA3I7LLSC7}

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	2026-05-18T01:53:35.548325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64163a7dbd981ea8354578368fad7217ed3d12a4ee1cf6b4101156bbb02afe1c

Aliases

arxiv: 1210.8039 · arxiv_version: 1210.8039v1 · doi: 10.48550/arxiv.1210.8039 · pith_short_12: MQLDU7N5TAPK · pith_short_16: MQLDU7N5TAPKQNKF · pith_short_8: MQLDU7N5

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/MQLDU7N5TAPKQNKFPA3I7LLSC7 \
  | 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: 64163a7dbd981ea8354578368fad7217ed3d12a4ee1cf6b4101156bbb02afe1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cad0f8b1f99b7857c053dba52a8a126fae43c8b9cef2346178a1390a4f3aa15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-30T15:03:13Z",
    "title_canon_sha256": "56b73378a3595fbeb8f4d230909bba552469a31ee49e44e665bd2a1c42a597d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8039",
    "kind": "arxiv",
    "version": 1
  }
}