Pith Number

pith:KVFJ6SWE

pith:2013:KVFJ6SWEXI5OGXXAJCXXLAA5HE

not attested not anchored not stored refs pending

Searching for variable stars in the VVV globular clusters

Dante Minniti, Istv\'an D\'ek\'any, Javier Alonso-Garc\'ia, M\'arcio Catelan, Rodrigo Contreras Ramos

arxiv:1307.0419 v1 · 2013-07-01 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVFJ6SWEXI5OGXXAJCXXLAA5HE}

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	2026-05-18T03:19:33.452127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554a9f4ac4ba3ae35ee048af75801d390dcbd6d94eac19c533ba2ccf39ab1aaa

Aliases

arxiv: 1307.0419 · arxiv_version: 1307.0419v1 · doi: 10.48550/arxiv.1307.0419 · pith_short_12: KVFJ6SWEXI5O · pith_short_16: KVFJ6SWEXI5OGXXA · pith_short_8: KVFJ6SWE

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/KVFJ6SWEXI5OGXXAJCXXLAA5HE \
  | 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: 554a9f4ac4ba3ae35ee048af75801d390dcbd6d94eac19c533ba2ccf39ab1aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "630cfd99cd357b0429541ebc3eabbed638b05a7e9c1c963a4b66bff184af5e5e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-07-01T16:03:54Z",
    "title_canon_sha256": "54045d6481b9162b01f2d616285bba725c059015be55c9d371e4f993860dcc8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0419",
    "kind": "arxiv",
    "version": 1
  }
}