Pith Number

pith:RWHY2JDL

pith:2006:RWHY2JDLKY772EMXNUSKFFA232

not attested not anchored not stored refs pending

GaBoDS: The Garching-Bonn Deep Survey -- IX. A sample of 158 shear-selected mass concentration candidates

(2) Argelander-Institut fuer Astronomie, Germany), La Palma, Marco Hetterscheidt (2), Mischa Schirmer (1), Peter Schneider (2) ((1) Isaac Newton Group of Telescopes, Spain, Thomas Erben (2), University of Bonn

arxiv:astro-ph/0607022 v1 · 2006-07-03 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWHY2JDLKY772EMXNUSKFFA232}

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	2026-07-04T14:59:27.626461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d8f8d246b563ffd11976d24a2941adeacec590e307ecd20d25bac44ea398bd1

Aliases

arxiv: astro-ph/0607022 · arxiv_version: astro-ph/0607022v1 · doi: 10.48550/arxiv.astro-ph/0607022 · pith_short_12: RWHY2JDLKY77 · pith_short_16: RWHY2JDLKY772EMX · pith_short_8: RWHY2JDL

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/RWHY2JDLKY772EMXNUSKFFA232 \
  | 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: 8d8f8d246b563ffd11976d24a2941adeacec590e307ecd20d25bac44ea398bd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e61b952b00692e61f24f7170689d022a85b6d92dcff7ae1a34f320b84f154b06",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-07-03T13:42:47Z",
    "title_canon_sha256": "2b052e7e6b9d8c687396d42cde47bf9ec2baa10f55631ac89c66b4b98d98ea58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0607022",
    "kind": "arxiv",
    "version": 1
  }
}