Pith Number

pith:EPUNXMNR

pith:2014:EPUNXMNRAOV3FWXA4Y24UNVF64

not attested not anchored not stored refs pending

Broad-line region structure and kinematics in the radio galaxy 3C 120

K. Ulbrich, M. Haas, M. Zetzl, S. Kaspi, W. Kollatschny

arxiv:1405.1588 v1 · 2014-05-07 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPUNXMNRAOV3FWXA4Y24UNVF64}

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	2026-05-18T02:48:35.959014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e8dbb1b103abb2dae0e635ca36a5f70d6b96e191defb8150585f775b73188a

Aliases

arxiv: 1405.1588 · arxiv_version: 1405.1588v1 · doi: 10.48550/arxiv.1405.1588 · pith_short_12: EPUNXMNRAOV3 · pith_short_16: EPUNXMNRAOV3FWXA · pith_short_8: EPUNXMNR

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/EPUNXMNRAOV3FWXA4Y24UNVF64 \
  | 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: 23e8dbb1b103abb2dae0e635ca36a5f70d6b96e191defb8150585f775b73188a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc01f373cb9e15463ba0507eab6211a64911071307e01f920ff6fe12bdc140b3",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-07T12:36:46Z",
    "title_canon_sha256": "6b434905786ba7ace1c00f0ca11a4dbe8e3d78f8ea03e4d6892056f55dccd254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1588",
    "kind": "arxiv",
    "version": 1
  }
}