Pith Number

pith:CKES2OYY

pith:2012:CKES2OYYX46RTSVQ2ERSYDPNAB

not attested not anchored not stored refs pending

Real-Time Analysis of Large Astronomical Images

K. Kuehn, R. Hupe

arxiv:1204.0066 v2 · 2012-03-31 · 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{CKES2OYYX46RTSVQ2ERSYDPNAB}

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	2026-05-18T03:49:47.132911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12892d3b18bf3d19cab0d1232c0ded007a2f896c31ce6d7bbedf6d59cc18547d

Aliases

arxiv: 1204.0066 · arxiv_version: 1204.0066v2 · doi: 10.48550/arxiv.1204.0066 · pith_short_12: CKES2OYYX46R · pith_short_16: CKES2OYYX46RTSVQ · pith_short_8: CKES2OYY

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/CKES2OYYX46RTSVQ2ERSYDPNAB \
  | 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: 12892d3b18bf3d19cab0d1232c0ded007a2f896c31ce6d7bbedf6d59cc18547d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85cf7d60942807832135ac630d1a82bb289e952e6bd710e90e047386c2ad3781",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-03-31T03:18:10Z",
    "title_canon_sha256": "6ff72357a8dd0ce3c20d48344ded116dd13ba6b24f1b0b436f284383a49eae99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0066",
    "kind": "arxiv",
    "version": 2
  }
}