Pith Number

pith:H5AR3QJO

pith:2012:H5AR3QJODYMRAIASVJOMMHWTPN

not attested not anchored not stored refs pending

The first INTEGRAL-OMC catalogue of optically variable sources

A. Domingo, A. Gim\'enez, J. Alfonso-Garz\'on, J. M. Mas-Hesse

arxiv:1210.0821 v2 · 2012-10-02 · astro-ph.IM · 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{H5AR3QJODYMRAIASVJOMMHWTPN}

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	2026-05-18T01:54:11.498953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f411dc12e1e19102012aa5cc61ed37b67ec7eeaec68437fc854b509a35601db

Aliases

arxiv: 1210.0821 · arxiv_version: 1210.0821v2 · doi: 10.48550/arxiv.1210.0821 · pith_short_12: H5AR3QJODYMR · pith_short_16: H5AR3QJODYMRAIAS · pith_short_8: H5AR3QJO

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/H5AR3QJODYMRAIASVJOMMHWTPN \
  | 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: 3f411dc12e1e19102012aa5cc61ed37b67ec7eeaec68437fc854b509a35601db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d3926e11782638f83019b9a733680006541014788a7f161336057de4c4395c4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-10-02T16:07:18Z",
    "title_canon_sha256": "6439bab344a613a5fb54d33b94823af87f1378e13876c332a95c3e1e3827ffec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0821",
    "kind": "arxiv",
    "version": 2
  }
}