Pith Number

pith:TJTXILZR

pith:2017:TJTXILZRM7Q7UONZEEKNZYX2OP

not attested not anchored not stored refs pending

3D motions in the Sculptor dwarf galaxy as a glimpse of a new era

A.G.A Brown, A. Helmi, D. Massari, E. Tolstoy, L. Posti, M.A. Breddels

arxiv:1711.08945 v1 · 2017-11-24 · 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{TJTXILZRM7Q7UONZEEKNZYX2OP}

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	2026-05-18T00:29:41.643633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a67742f3167e1fa39b92114dce2fa73d184b83a413a0e214a1fcb32de9f5ec1

Aliases

arxiv: 1711.08945 · arxiv_version: 1711.08945v1 · doi: 10.48550/arxiv.1711.08945 · pith_short_12: TJTXILZRM7Q7 · pith_short_16: TJTXILZRM7Q7UONZ · pith_short_8: TJTXILZR

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/TJTXILZRM7Q7UONZEEKNZYX2OP \
  | 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: 9a67742f3167e1fa39b92114dce2fa73d184b83a413a0e214a1fcb32de9f5ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb9fea49e0c7d5636316a7a79fd9addfb9be607f3f7e4e825bdcaca5f31a9808",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-24T12:44:43Z",
    "title_canon_sha256": "804ef33d8dbdcb121346e763813b872bbfe883dc9a153c7b2f12ddfd2a7c8152"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08945",
    "kind": "arxiv",
    "version": 1
  }
}