Pith Number

pith:K7BN3RRO

pith:2018:K7BN3RROJQ7Z3K7ZPUV447UXN5

not attested not anchored not stored refs pending

Quantifying Feedback from Narrow Line Region Outflows in Nearby Active Galaxies. I. Spatially Resolved Mass Outflow Rates for the Seyfert 2 Galaxy Markarian 573

C. Machuca, D.M. Crenshaw, H.R. Schmitt, Mitchell Revalski, S.B. Kraemer, T.C. Fischer

arxiv:1802.07734 v2 · 2018-02-21 · 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{K7BN3RROJQ7Z3K7ZPUV447UXN5}

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	2026-05-18T00:07:27.911660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57c2ddc62e4c3f9dabf97d2bce7e976f43bb851d486d42f410810a72bce2c675

Aliases

arxiv: 1802.07734 · arxiv_version: 1802.07734v2 · doi: 10.48550/arxiv.1802.07734 · pith_short_12: K7BN3RROJQ7Z · pith_short_16: K7BN3RROJQ7Z3K7Z · pith_short_8: K7BN3RRO

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/K7BN3RROJQ7Z3K7ZPUV447UXN5 \
  | 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: 57c2ddc62e4c3f9dabf97d2bce7e976f43bb851d486d42f410810a72bce2c675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4a380e1abc19a47f9c07841ffa712a1f636cc0915239680eea11e863c5e92e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-21T19:00:03Z",
    "title_canon_sha256": "4db9b768bbfafa520ab12aba71a692e58265dc28c750f2c3c903344e14a47f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07734",
    "kind": "arxiv",
    "version": 2
  }
}