Pith Number

pith:32WYPRMX

pith:2012:32WYPRMXW6SLXL2EZV4YA2NSMY

not attested not anchored not stored refs pending

A Troublesome Past: Chemodynamics of the Fornax dwarf spheroidal

N. C. Amorisco, N. W. Evans

arxiv:1206.6691 v2 · 2012-06-28 · astro-ph.CO · 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{32WYPRMXW6SLXL2EZV4YA2NSMY}

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	2026-05-18T01:56:40.913894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dead87c597b7a4bbaf44cd798069b2661034a47b6428b620b4f0e361f5addf9d

Aliases

arxiv: 1206.6691 · arxiv_version: 1206.6691v2 · doi: 10.48550/arxiv.1206.6691 · pith_short_12: 32WYPRMXW6SL · pith_short_16: 32WYPRMXW6SLXL2E · pith_short_8: 32WYPRMX

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/32WYPRMXW6SLXL2EZV4YA2NSMY \
  | 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: dead87c597b7a4bbaf44cd798069b2661034a47b6428b620b4f0e361f5addf9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc7b336c3dd5dc601f935059800d011311afe94a5e69167d7d65a1497dbc5949",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-28T13:50:58Z",
    "title_canon_sha256": "6115ad529f896cccefb6874207c607b02a8873be648050a3190ccfe58402b6ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6691",
    "kind": "arxiv",
    "version": 2
  }
}