Pith Number

pith:3F26LFUL

pith:2011:3F26LFULLKV66Y6F3VUN2DWVAG

not attested not anchored not stored refs pending

The evolution of the star formation activity per halo mass up to redshift ~ 1.6 as seen by Herschel

A. Biviano, A. Cava, A. Cimatti, A. Finoguenov, A. Poglitsch, A. Saintonge, A. Tomczak, B. Altieri, B. Magnelli, C. Gruppioni, D. Coia, D. Elbaz, D. Fadda, D. Lutz, E. Daddi, E. Le Floch, F. Pozzi, G. Magdis, G. Rodighiero, H. Aussel, H. Dannerbauer, H.S. Hwang, I. Baronchelli, I. Valtchanov, J. Kartaltepe, K. Dasyra, K. Tran, L. Riguccini, L. Shao, L. Tacconi, M. Dickinson, M. Salvato, M. Sanchez Portal, N. F\"orster Schreiber, O. Ilbert, P. Andreani, P. Capak, P. Popesso, R. Genzel, R. Leiton, R. Nordon, S. Berta, S. Patel

arxiv:1110.2946 v1 · 2011-10-13 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3F26LFULLKV66Y6F3VUN2DWVAG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:00:12.736575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d975e5968b5aabef63c5dd68dd0ed501bf92168fadfbbd423e970bb5f434103c

Aliases

arxiv: 1110.2946 · arxiv_version: 1110.2946v1 · doi: 10.48550/arxiv.1110.2946 · pith_short_12: 3F26LFULLKV6 · pith_short_16: 3F26LFULLKV66Y6F · pith_short_8: 3F26LFUL

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/3F26LFULLKV66Y6F3VUN2DWVAG \
  | 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: d975e5968b5aabef63c5dd68dd0ed501bf92168fadfbbd423e970bb5f434103c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48bbd81475219b5c4c08d76d4ae9cb634de6e4e399ee124c7f709fe228fd676a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-13T13:57:41Z",
    "title_canon_sha256": "36294a50838924ea8538c483dd9578377ef830996ea4dad2107b4414334a71c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2946",
    "kind": "arxiv",
    "version": 1
  }
}