Pith Number

pith:5MRS7EGE

pith:2012:5MRS7EGELUKV563AXK3WFSTYXU

not attested not anchored not stored refs pending

Replacing standard galaxy profiles with mixtures of Gaussians

CMU), David W. Hogg (NYU CCPP, Dustin Lang (Princeton, MPIA)

arxiv:1210.6563 v1 · 2012-10-24 · astro-ph.IM · 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{5MRS7EGELUKV563AXK3WFSTYXU}

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	2026-05-18T01:53:43.676421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb232f90c45d155efb60bab762ca78bd13596cc664e5ade64d349063a0f62759

Aliases

arxiv: 1210.6563 · arxiv_version: 1210.6563v1 · doi: 10.48550/arxiv.1210.6563 · pith_short_12: 5MRS7EGELUKV · pith_short_16: 5MRS7EGELUKV563A · pith_short_8: 5MRS7EGE

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/5MRS7EGELUKV563AXK3WFSTYXU \
  | 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: eb232f90c45d155efb60bab762ca78bd13596cc664e5ade64d349063a0f62759

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1286889359b5aae0d2599e8947e381b031a86714ca257dcbb234eead4c403e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-10-24T15:07:19Z",
    "title_canon_sha256": "d8822209c02ca2f4897fbc9a097244149eee62c7e04f01d49ec3b8a71dba07c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6563",
    "kind": "arxiv",
    "version": 1
  }
}