Pith Number

pith:7NHKJKVN

pith:2011:7NHKJKVNDL45EHOSUCAEBGFLC3

not attested not anchored not stored refs pending

Direct Evidence for Termination of Obscured Star Formation by Radiatively Driven Outflows in FeLoBAL QSOs

Andreas Efstathiou (European University Cyprus), Carol Lonsdale (NRAO), Carrie Bridge (Caltech), Colin Borys (Caltech), Duncan Farrah (Sussex), Jose Afonso (University of Lisbon), Kristen Coppin (McGill), Mark Lacy (NRAO), Patrick B. Hall (York), Potsdam), Sara Petty (UCLA), Tanya Urrutia (IAP, Tom Jarrett (Caltech)

arxiv:1112.1096 v1 · 2011-12-05 · 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{7NHKJKVNDL45EHOSUCAEBGFLC3}

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	2026-05-18T04:06:56.314920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb4ea4aaad1af9d21dd2a0804098ab16d9b56cdacd4c76617a2e65176e4529fa

Aliases

arxiv: 1112.1096 · arxiv_version: 1112.1096v1 · doi: 10.48550/arxiv.1112.1096 · pith_short_12: 7NHKJKVNDL45 · pith_short_16: 7NHKJKVNDL45EHOS · pith_short_8: 7NHKJKVN

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/7NHKJKVNDL45EHOSUCAEBGFLC3 \
  | 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: fb4ea4aaad1af9d21dd2a0804098ab16d9b56cdacd4c76617a2e65176e4529fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a91124f2a3517861b05beee91d611468aabdd28002b8e4fe54dcc3f6a24cdb0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-05T21:25:02Z",
    "title_canon_sha256": "3ab35406d6801ea18948853aa86cd2605f0e2e2735ff87fa1edc4b12b85df1fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1096",
    "kind": "arxiv",
    "version": 1
  }
}