Pith Number

pith:J7DDF3Z3

pith:2011:J7DDF3Z3YLBUITPNQ5FBNKHWES

not attested not anchored not stored refs pending

The debris disk host star HD 61005: a member of the Argus Association?

A.C. Lanzafame, E. Brugaletta, E. Covino, J. Carson, J.M. Alcala', R. Launhardt, S. Desidera, S. Messina, V. D'Orazi

arxiv:1102.3333 v1 · 2011-02-16 · 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{J7DDF3Z3YLBUITPNQ5FBNKHWES}

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	2026-05-18T02:03:10.447563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc632ef3bc2c3444ded874a16a8f624931ec2134dc4e5337d62c52a05c8e2b4

Aliases

arxiv: 1102.3333 · arxiv_version: 1102.3333v1 · doi: 10.48550/arxiv.1102.3333 · pith_short_12: J7DDF3Z3YLBU · pith_short_16: J7DDF3Z3YLBUITPN · pith_short_8: J7DDF3Z3

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/J7DDF3Z3YLBUITPNQ5FBNKHWES \
  | 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: 4fc632ef3bc2c3444ded874a16a8f624931ec2134dc4e5337d62c52a05c8e2b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93fb343d9b9eb1dbfb6a2aaefb69c09e5f0edb748d9f1ae4168cf5e4765941be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-16T13:18:05Z",
    "title_canon_sha256": "ff5156ffb09d9d952efa055f5a20493bef9691aff8580bd853375268df368ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3333",
    "kind": "arxiv",
    "version": 1
  }
}