Pith Number

pith:KK422URR

pith:2020:KK422URRJ2KHJA7NCBFU5HL37P

not attested not anchored not stored refs pending

HST/COS Observations of Quasar Outflows in the 500-1050 \AA\ Rest Frame: III. Four Similar Outflows in 2MASS J1051+1247 with Enough Energy to be Major Contributors to AGN Feedback

Gerard A. Kriss, Nahum Arav, Rachel J. Plesha, Timothy R. Miller, Xinfeng Xu

arxiv:2003.08690 v1 · 2020-03-19 · 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{KK422URRJ2KHJA7NCBFU5HL37P}

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	2026-07-05T00:49:13.281130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b9ad52314e947483ed104b4e9d7bfbca4fa8b5260b1ab2b4e41460faf1dbae

Aliases

arxiv: 2003.08690 · arxiv_version: 2003.08690v1 · doi: 10.48550/arxiv.2003.08690 · pith_short_12: KK422URRJ2KH · pith_short_16: KK422URRJ2KHJA7N · pith_short_8: KK422URR

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/KK422URRJ2KHJA7NCBFU5HL37P \
  | 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: 52b9ad52314e947483ed104b4e9d7bfbca4fa8b5260b1ab2b4e41460faf1dbae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84dcae7198ee19c7982ef794fe5652a1653b95265aada0643a61287bdd6483ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-03-19T11:29:02Z",
    "title_canon_sha256": "e5c56ee4f24a96bb1d6c617900a7ae5a2deae7f29e3e62cd09faac51e1d089b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.08690",
    "kind": "arxiv",
    "version": 1
  }
}