Pith Number

pith:FQM42FOR

pith:2010:FQM42FOR5UQ33RO5UXFU2QR3HA

not attested not anchored not stored refs pending

The Shape and Profile of the Milky Way Halo as Seen by the CFHT Legacy Survey

Branimir Sesar, Mario Juric, Zeljko Ivezic

arxiv:1011.4487 v2 · 2010-11-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQM42FOR5UQ33RO5UXFU2QR3HA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:04:43.269746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c19cd15d1ed21bdc5dda5cb4d423b38025f8310c3c5c5c1ba46562b20c7d6c5

Aliases

arxiv: 1011.4487 · arxiv_version: 1011.4487v2 · doi: 10.48550/arxiv.1011.4487 · pith_short_12: FQM42FOR5UQ3 · pith_short_16: FQM42FOR5UQ33RO5 · pith_short_8: FQM42FOR

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/FQM42FOR5UQ33RO5UXFU2QR3HA \
  | 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: 2c19cd15d1ed21bdc5dda5cb4d423b38025f8310c3c5c5c1ba46562b20c7d6c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a3aa5f2dd340cf8482bb1800730fea1c01a802a3e7c757f4ec528ff9c730610",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-11-19T18:06:28Z",
    "title_canon_sha256": "dce8b848562fe914902018ea0a3617a81aeb938820b49cb35cded92feb0cfda1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4487",
    "kind": "arxiv",
    "version": 2
  }
}