Pith Number

pith:AJ23B6VK

pith:2011:AJ23B6VK4CTIFIJKQKEMADMKKT

not attested not anchored not stored refs pending

A deep all-sky census of the Hyades

A.E. Piskunov, E. Schilbach, N.V.Kharchenko, R.-D. Scholz, S. Roeser

arxiv:1105.6093 v1 · 2011-05-30 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJ23B6VK4CTIFIJKQKEMADMKKT}

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	2026-05-18T02:01:45.927058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0275b0faaae0a682a12a8288c00d8a54ff56697989162921172fbd33e15fc5d8

Aliases

arxiv: 1105.6093 · arxiv_version: 1105.6093v1 · doi: 10.48550/arxiv.1105.6093 · pith_short_12: AJ23B6VK4CTI · pith_short_16: AJ23B6VK4CTIFIJK · pith_short_8: AJ23B6VK

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/AJ23B6VK4CTIFIJKQKEMADMKKT \
  | 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: 0275b0faaae0a682a12a8288c00d8a54ff56697989162921172fbd33e15fc5d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520751562ec1a2a1520fd50ae72238760ae3c91ab22990c01998c5949a8c0d3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-30T20:00:01Z",
    "title_canon_sha256": "eba0f6c9d0c42be03ad813911c871d953a0dbf397353cd9ae53729f3ceaf1709"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.6093",
    "kind": "arxiv",
    "version": 1
  }
}