Pith Number

pith:5ZTUWIVR

pith:2013:5ZTUWIVRUEISKK47XMTJ57VFPK

not attested not anchored not stored refs pending

Refined position angle measurements for galaxies of the SDSS Stripe 82 co-added dataset

Istv\'an Csabai, J\'ozsef Varga, L\'aszl\'o Dobos

arxiv:1310.5855 v1 · 2013-10-22 · astro-ph.CO · 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{5ZTUWIVRUEISKK47XMTJ57VFPK}

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	2026-05-18T01:46:56.428348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee674b22b1a111252b9fbb269efea57aab738e51479a83d768cbb87f3425a569

Aliases

arxiv: 1310.5855 · arxiv_version: 1310.5855v1 · doi: 10.48550/arxiv.1310.5855 · pith_short_12: 5ZTUWIVRUEIS · pith_short_16: 5ZTUWIVRUEISKK47 · pith_short_8: 5ZTUWIVR

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/5ZTUWIVRUEISKK47XMTJ57VFPK \
  | 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: ee674b22b1a111252b9fbb269efea57aab738e51479a83d768cbb87f3425a569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cb8bd061bf89c76eea8ba564668cbd766f2c8a37830f3240ec63704d07e62c1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-22T09:33:28Z",
    "title_canon_sha256": "1e5a836fbb04afb128839922ab5239a6500fefa19ea0c93533e8b8fd21c5f907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.5855",
    "kind": "arxiv",
    "version": 1
  }
}