Pith Number

pith:2WI6QMDP

pith:2018:2WI6QMDPJQ4SX4YEMQX5MV6WWZ

not attested not anchored not stored refs pending

The Proper Motion Field Along the Magellanic Bridge: a New Probe of the LMC-SMC Interaction

Andr\'es del Pino, Gurtina Besla, J. Anderson, Nitya Kallivayalil, Paul Zivick, Roeland P. van der Marel, Sangmo Tony Sohn, Sean T. Linden, Tobias K. Fritz

arxiv:1811.09318 v2 · 2018-11-22 · 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{2WI6QMDPJQ4SX4YEMQX5MV6WWZ}

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	2026-05-17T23:49:40.405704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d591e8306f4c392bf304642fd657d6b662334591f552b5318a7350cd3dcda89b

Aliases

arxiv: 1811.09318 · arxiv_version: 1811.09318v2 · doi: 10.48550/arxiv.1811.09318 · pith_short_12: 2WI6QMDPJQ4S · pith_short_16: 2WI6QMDPJQ4SX4YE · pith_short_8: 2WI6QMDP

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/2WI6QMDPJQ4SX4YEMQX5MV6WWZ \
  | 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: d591e8306f4c392bf304642fd657d6b662334591f552b5318a7350cd3dcda89b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36691f7a2aecc947b85b988a1e9e37fca1bba7fca4834d116297601275330b2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-22T22:27:27Z",
    "title_canon_sha256": "300a227943750227a7716a63202072541764f9129f9f038b1d08c3f089b8d213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09318",
    "kind": "arxiv",
    "version": 2
  }
}