Pith Number

pith:HX6D6VGX

pith:2011:HX6D6VGXBS2QKQW5RFNSPW2ZE2

not attested not anchored not stored refs pending

DAME: A Distributed Data Mining & Exploration Framework within the Virtual Observatory

G. Longo, M. Brescia, O. Laurino, R. d'Abrusco, S. Cavuoti

arxiv:1112.0750 v1 · 2011-12-04 · astro-ph.IM · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HX6D6VGXBS2QKQW5RFNSPW2ZE2}

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	2026-05-18T04:07:05.725856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dfc3f54d70cb50542dd895b27db59269f26e0ac80f6768856f2b2b6cb86fe07

Aliases

arxiv: 1112.0750 · arxiv_version: 1112.0750v1 · doi: 10.48550/arxiv.1112.0750 · pith_short_12: HX6D6VGXBS2Q · pith_short_16: HX6D6VGXBS2QKQW5 · pith_short_8: HX6D6VGX

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/HX6D6VGXBS2QKQW5RFNSPW2ZE2 \
  | 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: 3dfc3f54d70cb50542dd895b27db59269f26e0ac80f6768856f2b2b6cb86fe07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30be04b52f2d51999fe9fe722c2ce526825b22d008d9b651c8e5a34d765cf12b",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-12-04T13:06:35Z",
    "title_canon_sha256": "713e24ea63409b727a22063f8ba1671f07524ed4821ed15e33f40f40546b36fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0750",
    "kind": "arxiv",
    "version": 1
  }
}