Pith Number

pith:U6BIC3IT

pith:2011:U6BIC3ITAEFTRSIYOYMW4U5NZJ

not attested not anchored not stored refs pending

GOODS-Herschel A population of 24micron dropout sources at z < 2

A. Pope (University of Massachusetts), B. Altieri1 (ESA), B. Magnelli (MPE), CEA), D. Burgarella (LAM), D. Coia (ESA), D. Elbaz (CEA), D. Lutz (MPE), D. Rigopoulou (Oxford, D. Scott (University of British Columbia), E. Daddi (CEA), E. Le Floc'h (CEA), Georgios E. Magdis (Oxford, G. Morrison (IfA, H. Aussel (CEA), Hawaii), H. Dannerbauer (CEA), H.S. Hwang (CEA), IESL, I. Valtchanov (ESA), J. Kartaltepe (NOAO), J. Mullaney (CEA), K. Dasyra (CEA), L. Armus (SSC), M. Bethermin (IAS), M. Dickinson (NOAO), M. Pannella (CEA), Observatoire de Paris), P. Popesso (MPE), Ral), R. Leiton (CEA), V. Buat (LAM), V. Charmandaris (University of Crete

arxiv:1108.0838 v2 · 2011-08-03 · 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{U6BIC3ITAEFTRSIYOYMW4U5NZJ}

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	2026-05-18T02:01:03.585968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a782816d13010b38c91876196e53adca4be8c0375ced859cd0fd35cfeed18725

Aliases

arxiv: 1108.0838 · arxiv_version: 1108.0838v2 · doi: 10.48550/arxiv.1108.0838 · pith_short_12: U6BIC3ITAEFT · pith_short_16: U6BIC3ITAEFTRSIY · pith_short_8: U6BIC3IT

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/U6BIC3ITAEFTRSIYOYMW4U5NZJ \
  | 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: a782816d13010b38c91876196e53adca4be8c0375ced859cd0fd35cfeed18725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "391fae09b946dce8b031b9382f496be5f77b633f05f175cd6283803bdee5921a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-08-03T13:15:48Z",
    "title_canon_sha256": "da5624ffbda988a08f2ab02fd7d23c0064a05f1cedc0663380d17d35facc21f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0838",
    "kind": "arxiv",
    "version": 2
  }
}