Pith Number

pith:VJWO2UK7

pith:2011:VJWO2UK7VHOONL2O33CYOOLZEN

not attested not anchored not stored refs pending

Chemically tagging the Hyades stream: Does it partly originate from the Hyades cluster?

A. Jorissen, A. Siebert, B. Famaey, C. Siopis, C. Sneden, C. Waelkens, E. Pasquato, G. Gentile, G. Raskin, H. Hensberge, H. Van Winckel, I. Minchev, J.R.D. L\'epine, L. Dumortier, L. Pomp\'eia, O. Bienaym\'e, S. Prins, S. Van Eck, T. Dermine, T. Masseron, W. Pessemier, Y. Fr\'emat

arxiv:1101.2583 v2 · 2011-01-13 · astro-ph.GA

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

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	2026-05-18T02:03:40.401921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa6ced515fa9dce6af4edec5873979236eca1d08dfccb5a923232d1467705a57

Aliases

arxiv: 1101.2583 · arxiv_version: 1101.2583v2 · doi: 10.48550/arxiv.1101.2583 · pith_short_12: VJWO2UK7VHOO · pith_short_16: VJWO2UK7VHOONL2O · pith_short_8: VJWO2UK7

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/VJWO2UK7VHOONL2O33CYOOLZEN \
  | 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: aa6ced515fa9dce6af4edec5873979236eca1d08dfccb5a923232d1467705a57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb107e78c17558ea367c5f41ee12225c917e75aec1e5f703751d6a36468e704",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-01-13T15:31:21Z",
    "title_canon_sha256": "5726cca0873be6d22b0fc68d55ecbb1ddc0e1ffdd085b917bf5acba71ce0262a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2583",
    "kind": "arxiv",
    "version": 2
  }
}