Pith Number

pith:ASSY6QK7

pith:2012:ASSY6QK7M7RSUKNEJQ2IX2ZNFL

not attested not anchored not stored refs pending

SAMI Automated Plug Plate Configuration

Michael Goodwin (Australian Astronomical Observatory), Nuria P. F. Lorente, Tony Farrell

arxiv:1212.2722 v1 · 2012-12-12 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ASSY6QK7M7RSUKNEJQ2IX2ZNFL}

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	2026-05-18T03:38:35.594681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04a58f415f67e32a29a44c348beb2d2aea24708be4b6b47fc1960d9fb1a12711

Aliases

arxiv: 1212.2722 · arxiv_version: 1212.2722v1 · doi: 10.48550/arxiv.1212.2722 · pith_short_12: ASSY6QK7M7RS · pith_short_16: ASSY6QK7M7RSUKNE · pith_short_8: ASSY6QK7

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/ASSY6QK7M7RSUKNEJQ2IX2ZNFL \
  | 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: 04a58f415f67e32a29a44c348beb2d2aea24708be4b6b47fc1960d9fb1a12711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00684e9b022a00be352063bebc7c44c36b9fcc990eefdc516e1b83d7db3fecf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-12-12T07:53:07Z",
    "title_canon_sha256": "c8caf22b197ecc778605f380cf2d36b3b4eb981b992a213fd7d6b7a6c22f9e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2722",
    "kind": "arxiv",
    "version": 1
  }
}