Pith Number

pith:QZ63Q6DG

pith:2011:QZ63Q6DG2VDEWIF54YXM6MME4J

not attested not anchored not stored refs pending

The PEP survey: clustering of infrared-selected galaxies and structure formation at z~2 in the GOODS South

A. Cimatti, A. Grazian, A. Poglitsch, B. Altieri, B. Magnelli, C. Gruppioni, D. Elbaz, D. Lutz, E. Daddi, E. Sturm, F. Pozzi, G. Rodighiero, H. Aussel, H. Casta\~neda, I. Valtchanov, J. Cepa, L. Tacconi, M. Magliocchetti, M. Sanchez-Portal, N.M.F\"orster Schreiber, P. Andreani, P. Popesso, P. Santini, R. Genzel, R. Maiolino, S. Berta

arxiv:1105.4093 v1 · 2011-05-20 · 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{QZ63Q6DG2VDEWIF54YXM6MME4J}

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	2026-05-18T02:01:53.643077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

867db87866d5464b20bde62ecf3184e25153bbda4c0f706304264507fbc3ccd5

Aliases

arxiv: 1105.4093 · arxiv_version: 1105.4093v1 · doi: 10.48550/arxiv.1105.4093 · pith_short_12: QZ63Q6DG2VDE · pith_short_16: QZ63Q6DG2VDEWIF5 · pith_short_8: QZ63Q6DG

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/QZ63Q6DG2VDEWIF54YXM6MME4J \
  | 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: 867db87866d5464b20bde62ecf3184e25153bbda4c0f706304264507fbc3ccd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e74b772b65d789249b0ce82086f2ba82bcac6a597c24810d5bea51b50a6136c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-20T13:54:25Z",
    "title_canon_sha256": "5f90bb22180401dd37df38faa7c3e9bbdcc8e794538847fb0fdc221bd579407d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4093",
    "kind": "arxiv",
    "version": 1
  }
}