Pith Number

pith:ZKTJZDI4

pith:2011:ZKTJZDI4Q4K3F5TSDTKOY4HF6Z

not attested not anchored not stored refs pending

Lossy compression of weak lensing data

Benjamin M. Dobke, Chris Stoughton, David Johnston, Gary M. Bernstein, Jason Rhodes, R. Ali Vanderveld, Richard Massey

arxiv:1106.5805 v1 · 2011-06-28 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKTJZDI4Q4K3F5TSDTKOY4HF6Z}

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	2026-05-18T02:01:27.250556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa69c8d1c8715b2f6721cd4ec70e5f66e5892bdb57c41a7d764dfa535bb40b7

Aliases

arxiv: 1106.5805 · arxiv_version: 1106.5805v1 · doi: 10.48550/arxiv.1106.5805 · pith_short_12: ZKTJZDI4Q4K3 · pith_short_16: ZKTJZDI4Q4K3F5TS · pith_short_8: ZKTJZDI4

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/ZKTJZDI4Q4K3F5TSDTKOY4HF6Z \
  | 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: caa69c8d1c8715b2f6721cd4ec70e5f66e5892bdb57c41a7d764dfa535bb40b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d893b47a99789d835ab8c197abf1fd99ef3048235a425bb66dedda3a734d08e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-06-28T21:25:28Z",
    "title_canon_sha256": "8e4beec117915c833eb3a400bdb6f5707e53cfb0b60aff257fec2086ab2468cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5805",
    "kind": "arxiv",
    "version": 1
  }
}