Pith Number

pith:SMGEH6BL

pith:2013:SMGEH6BLL5NEJU5E26UCDVNEYA

not attested not anchored not stored refs pending

Third-Epoch Magellanic Cloud Proper Motions I: HST/WFC3 data and Orbit Implications

Charles Alcock, Gurtina Besla, Jay Anderson, Nitya Kallivayalil, Roeland P. van der Marel

arxiv:1301.0832 v1 · 2013-01-04 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMGEH6BLL5NEJU5E26UCDVNEYA}

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	2026-05-18T01:52:21.439090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

930c43f82b5f5a44d3a4d7a821d5a4c0118e5ae02914c3baaccde204ba096dde

Aliases

arxiv: 1301.0832 · arxiv_version: 1301.0832v1 · doi: 10.48550/arxiv.1301.0832 · pith_short_12: SMGEH6BLL5NE · pith_short_16: SMGEH6BLL5NEJU5E · pith_short_8: SMGEH6BL

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/SMGEH6BLL5NEJU5E26UCDVNEYA \
  | 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: 930c43f82b5f5a44d3a4d7a821d5a4c0118e5ae02914c3baaccde204ba096dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "137599c0c66d373636d799d66f88781619548774e283b38f8718b8d994c14634",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-04T21:01:01Z",
    "title_canon_sha256": "6d11c913fc7a192a87a88d9a80a5fcb3200f22219fe432ae4ff72c0ccd3bd072"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0832",
    "kind": "arxiv",
    "version": 1
  }
}