Pith Number

pith:FUGBHD6D

pith:2011:FUGBHD6DQBXJD7LWB3BI75RB6K

not attested not anchored not stored refs pending

Direct Evidence for Termination of Obscured Star Formation by Radiatively Driven Outflows in Reddened 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:1112.1092 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{FUGBHD6DQBXJD7LWB3BI75RB6K}

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	2026-05-18T01:59:16.743380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d0c138fc3806e91fd760ec28ff621f2ba18a092aac9c545f4bcbb522a74aa76

Aliases

arxiv: 1112.1092 · arxiv_version: 1112.1092v1 · doi: 10.48550/arxiv.1112.1092 · pith_short_12: FUGBHD6DQBXJ · pith_short_16: FUGBHD6DQBXJD7LW · pith_short_8: FUGBHD6D

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/FUGBHD6DQBXJD7LWB3BI75RB6K \
  | 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: 2d0c138fc3806e91fd760ec28ff621f2ba18a092aac9c545f4bcbb522a74aa76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cf8f2a85f70d49b85404ccc39318c262172edb08b9605e1ca1158051b93f31b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-05T21:12:43Z",
    "title_canon_sha256": "5b946448627173bef9f944b5cba5f452c4fbcc6d9c29a10249ab250fe149cd11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1092",
    "kind": "arxiv",
    "version": 1
  }
}