Pith Number

pith:BEMRGYPQ

pith:2019:BEMRGYPQMIXO6GBIEBATQ3FJYB

not attested not anchored not stored refs pending

Milky Way Analogues in MaNGA: Multi-Parameter Homogeneity and Comparison to the Milky Way

Amelia Fraser-McKelvie, Amy Jones, Anil Seth, Brett Andrews, Catherine Fielder, Cristina Chiappini, Gail Zasowski, Ivan Minchev, Jeff Newman, Joel Brownstein, Jonathan Bird, Karen Masters, Matt Bershady, Nicholas Fraser Boardman, Niv Drory, Ricardo Schiavon, Richard Lane, Tim Licquia

arxiv:1910.12896 v2 · 2019-10-28 · 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{BEMRGYPQMIXO6GBIEBATQ3FJYB}

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	2026-07-05T00:36:41.139298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09191361f0622eef18282041386ca9c058508bafcd10993df48d1472997db8f3

Aliases

arxiv: 1910.12896 · arxiv_version: 1910.12896v2 · doi: 10.48550/arxiv.1910.12896 · pith_short_12: BEMRGYPQMIXO · pith_short_16: BEMRGYPQMIXO6GBI · pith_short_8: BEMRGYPQ

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/BEMRGYPQMIXO6GBIEBATQ3FJYB \
  | 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: 09191361f0622eef18282041386ca9c058508bafcd10993df48d1472997db8f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cfbad5e16134c7a3d588d95d28ead066c4c2022fdaa7a123516aedb891addbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-10-28T18:03:36Z",
    "title_canon_sha256": "22d5f5bf2a9308713662ed8ecdc03a5adacd21438d4d2d062df6136c5cecd5ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12896",
    "kind": "arxiv",
    "version": 2
  }
}