Pith Number

pith:6WFAZHHV

pith:2011:6WFAZHHVYZNDMN5ORDUDUKMX4B

not attested not anchored not stored refs pending

Selection constraints on high redshift quasar searches in the VISTA kilo-degree infrared galaxy survey

A. C. Robin, B. P. Venemans, C. Reyle, D. G. Bonfield, J. R. Findlay, M. J. Jarvis, V. A. Bruce, W. J. Sutherland

arxiv:1111.3314 v1 · 2011-11-14 · 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{6WFAZHHVYZNDMN5ORDUDUKMX4B}

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	2026-05-18T01:59:33.611871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f58a0c9cf5c65a3637ae88e83a2997e0576973c753f9951308cc6664c368b7aa

Aliases

arxiv: 1111.3314 · arxiv_version: 1111.3314v1 · doi: 10.48550/arxiv.1111.3314 · pith_short_12: 6WFAZHHVYZND · pith_short_16: 6WFAZHHVYZNDMN5O · pith_short_8: 6WFAZHHV

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/6WFAZHHVYZNDMN5ORDUDUKMX4B \
  | 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: f58a0c9cf5c65a3637ae88e83a2997e0576973c753f9951308cc6664c368b7aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cad4c57cdfa9fedec81c2d5aace5926e669185789956daf17588a8fac00e7b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-14T18:27:14Z",
    "title_canon_sha256": "26c2b4fd308669139fca0bd91584b49bd5eae08224722cdde8e9942d1ffbc566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3314",
    "kind": "arxiv",
    "version": 1
  }
}