Pith Number

pith:A6ZLGKQ3

pith:2010:A6ZLGKQ3VMJ6LVSUAWW25KEXP5

not attested not anchored not stored refs pending

Spectroscopic Abundances and Membership in the Wolf 630 Moving Group

Eric J. Bubar, Jeremy R. King

arxiv:1005.1205 v1 · 2010-05-07 · 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{A6ZLGKQ3VMJ6LVSUAWW25KEXP5}

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	2026-05-18T02:07:41.697281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07b2b32a1bab13e5d65405adaea8977f7ceae761e3d89f9108c3c8ddc9760bda

Aliases

arxiv: 1005.1205 · arxiv_version: 1005.1205v1 · doi: 10.48550/arxiv.1005.1205 · pith_short_12: A6ZLGKQ3VMJ6 · pith_short_16: A6ZLGKQ3VMJ6LVSU · pith_short_8: A6ZLGKQ3

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/A6ZLGKQ3VMJ6LVSUAWW25KEXP5 \
  | 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: 07b2b32a1bab13e5d65405adaea8977f7ceae761e3d89f9108c3c8ddc9760bda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf9e9f5725d2cc88a6f21d698d51ab530dc91cd11109cf07bc4756048d1f055e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-07T13:36:45Z",
    "title_canon_sha256": "744ca05f523de4a9bd52e264913b5c25318881ed0b5133ca76ae252401911b89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1205",
    "kind": "arxiv",
    "version": 1
  }
}