Pith Number

pith:CZUOWRNM

pith:2012:CZUOWRNMONPX43ZNR2X24GLYUW

not attested not anchored not stored refs pending

Recent star formation in the Lupus clouds as seen by Herschel

A. Facchini, A. M. Di Giorgio, C. Fallscheer, D. Elia, D. Polychroni, D. Ward-Thompson, E. Schisano, F. Motte, G. J. White, J. Di Francesco, J. P. Bernard, K. L. J. Rygl, L. Spinoglio, L. Testi, M. Benedettini, M. Hennemann, M. Pestalozzi, N. L. J. Cox, N. Peretto, N. Schneider, Ph. Andr\'e, Q. Nguyen-Luong, S. Bontemps, S. Molinari, S. Pezzuto, S. Sadavoy, T. Hill, V. K\"onyves, V. Minier

arxiv:1211.5232 v1 · 2012-11-22 · 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{CZUOWRNMONPX43ZNR2X24GLYUW}

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	2026-05-18T01:53:01.617228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1668eb45ac735f7e6f2d8eafae1978a5a2359c3af77b69eca109d5bf27b6265f

Aliases

arxiv: 1211.5232 · arxiv_version: 1211.5232v1 · doi: 10.48550/arxiv.1211.5232 · pith_short_12: CZUOWRNMONPX · pith_short_16: CZUOWRNMONPX43ZN · pith_short_8: CZUOWRNM

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/CZUOWRNMONPX43ZNR2X24GLYUW \
  | 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: 1668eb45ac735f7e6f2d8eafae1978a5a2359c3af77b69eca109d5bf27b6265f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "444e6bb10b06f0f83e3c2904c62f03fd9e47366add87e9b413a581f220bfd400",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-11-22T08:56:39Z",
    "title_canon_sha256": "cb54b2b08fc08a1bf031a505b201c123a3db08ab82ad566da7b7cb5b4dcdbe0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5232",
    "kind": "arxiv",
    "version": 1
  }
}