Pith Number

pith:ZA6UMEEU

pith:2017:ZA6UMEEUBN2ON3A7ITGCT64LMH

not attested not anchored not stored refs pending

The SDSS-IV MaNGA Sample: Design, Optimization, and Usage Considerations

Aleksandar M. Diamond-Stanic, Amy Jones, Anne-Marie Weijmans, Cheng Li, Daniel Thomas, David A. Wake, David R. Law, Guinevere Kauffmann, Jeremy Tinker, Joel R. Brownstein, Jos\'e R. S\'anchez-Gallego, Karen Masters, Kevin Bundy, Matthew A. Bershady, Michael R. Blanton, Nicholas MacDonald, Niv Drory, Renbin Yan

arxiv:1707.02989 v1 · 2017-07-10 · 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{ZA6UMEEUBN2ON3A7ITGCT64LMH}

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	2026-05-18T00:38:01.816030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c83d4610940b74e6ec1f44cc29fb8b61dc068d34c148ac16c39a35403c400646

Aliases

arxiv: 1707.02989 · arxiv_version: 1707.02989v1 · doi: 10.48550/arxiv.1707.02989 · pith_short_12: ZA6UMEEUBN2O · pith_short_16: ZA6UMEEUBN2ON3A7 · pith_short_8: ZA6UMEEU

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/ZA6UMEEUBN2ON3A7ITGCT64LMH \
  | 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: c83d4610940b74e6ec1f44cc29fb8b61dc068d34c148ac16c39a35403c400646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1d3588c7775bf615921335143e81157706c9ad54764977d60fdaedf8db69a18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-10T18:00:06Z",
    "title_canon_sha256": "b83ecac5b4c9fbe399ffe824f070ee578edb9e84eeebd55cb906833c63ffa5d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02989",
    "kind": "arxiv",
    "version": 1
  }
}