Pith Number

pith:YE7CUD45

pith:2013:YE7CUD45B6M2YXUJKLJNIIXZ56

not attested not anchored not stored refs pending

A Galaxy Model from 2MASS Star Counts in the Whole Sky Including the Plane

Francisco Jablonski, Jacques L\'epine, Priscilla Polido

arxiv:1308.6238 v1 · 2013-08-28 · 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{YE7CUD45B6M2YXUJKLJNIIXZ56}

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	2026-05-18T01:47:57.323713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c13e2a0f9d0f99ac5e8952d2d422f9ef9daf6ed7db5df120957286e14e5bd707

Aliases

arxiv: 1308.6238 · arxiv_version: 1308.6238v1 · doi: 10.48550/arxiv.1308.6238 · pith_short_12: YE7CUD45B6M2 · pith_short_16: YE7CUD45B6M2YXUJ · pith_short_8: YE7CUD45

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/YE7CUD45B6M2YXUJKLJNIIXZ56 \
  | 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: c13e2a0f9d0f99ac5e8952d2d422f9ef9daf6ed7db5df120957286e14e5bd707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "551dce89f7d3e6c81c0021f5b01c198c5d2bd782868aedec3869733be95825c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-08-28T18:07:07Z",
    "title_canon_sha256": "580b255e470945d84e6a6f3971c2f7e77be86292b72ed3a9c3825496ad708ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6238",
    "kind": "arxiv",
    "version": 1
  }
}