Pith Number

pith:CBUCUSAO

pith:2019:CBUCUSAOG33WKAML2U5BT2HTOQ

not attested not anchored not stored refs pending

SDSS-IV MaNGA: Environmental dependence of the Mgb/<Fe>-sigma_* relation for nearby galaxies

Chao Liu, Cheng Li, Claudia Maraston, Daniel Thomas, Dmitry Bizyaev, Grecco Oyarzun, Houjun Mo, Huiyuan Wang, Ivan Lacerna, Kevin Bundy, Renbin Yan, R. J. Long, Shude Mao, Taniya Parikh, Zheng Zheng, Zhen Yuan

arxiv:1902.07387 v1 · 2019-02-20 · 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{CBUCUSAOG33WKAML2U5BT2HTOQ}

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	2026-05-17T23:51:25.649034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10682a480e36f765018bd53a19e8f374036375c5961fb3c2d258e3af6dfb5cdf

Aliases

arxiv: 1902.07387 · arxiv_version: 1902.07387v1 · doi: 10.48550/arxiv.1902.07387 · pith_short_12: CBUCUSAOG33W · pith_short_16: CBUCUSAOG33WKAML · pith_short_8: CBUCUSAO

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/CBUCUSAOG33WKAML2U5BT2HTOQ \
  | 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: 10682a480e36f765018bd53a19e8f374036375c5961fb3c2d258e3af6dfb5cdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b87d2c3f168217cd4242e704b04f22f85a69d012f8d273302335026d62d7249",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-02-20T03:20:27Z",
    "title_canon_sha256": "0b3a3d9d7bf7a2164e1dc39599543fb4a89c33700c1424e67c280b022b748366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07387",
    "kind": "arxiv",
    "version": 1
  }
}