Pith Number

pith:KLHTEZRM

pith:2012:KLHTEZRMNHFGSG43BAMF3WTXC6

not attested not anchored not stored refs pending

The Space Motion of Leo I: The Mass of the Milky Way's Dark Matter Halo

(2) STScI, (3) Columbia University), Gurtina Besla (3), James S. Bullock (1), Michael Boylan-Kolchin (1), Roeland P. van der Marel (2) ((1) UC Irvine, Sangmo Tony Sohn (2)

arxiv:1210.6046 v2 · 2012-10-22 · 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{KLHTEZRMNHFGSG43BAMF3WTXC6}

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	2026-05-18T02:59:06.479021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52cf32662c69ca691b9b08185dda7717961def5fbaea66d9ff13ae534a602ed5

Aliases

arxiv: 1210.6046 · arxiv_version: 1210.6046v2 · doi: 10.48550/arxiv.1210.6046 · pith_short_12: KLHTEZRMNHFG · pith_short_16: KLHTEZRMNHFGSG43 · pith_short_8: KLHTEZRM

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/KLHTEZRMNHFGSG43BAMF3WTXC6 \
  | 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: 52cf32662c69ca691b9b08185dda7717961def5fbaea66d9ff13ae534a602ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87596ce8f565f70cf3c28f9e5d6dd701fcee5a088ccdcd6168ddf3c12bb9ea9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-22T20:00:16Z",
    "title_canon_sha256": "c4b44f8860fd3936065b0ba86755e2757c0062efd341863280c585cd47c3116d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6046",
    "kind": "arxiv",
    "version": 2
  }
}