Pith Number

pith:B4WOXANF

pith:2011:B4WOXANFT3MVKJKSSATR2L7RP2

not attested not anchored not stored refs pending

The Structure of the Sagittarius Stellar Stream as Traced by Blue Horizontal Branch Stars

Christine Ruhland, Eric F. Bell, Hans-Walter Rix, Xiang-Xiang Xue

arxiv:1103.4610 v1 · 2011-03-23 · astro-ph.GA · 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{B4WOXANFT3MVKJKSSATR2L7RP2}

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	2026-05-18T02:02:47.587366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f2ceb81a59ed955255290271d2ff17e903ea5d7c5722b3db587bb38e693b6f8

Aliases

arxiv: 1103.4610 · arxiv_version: 1103.4610v1 · doi: 10.48550/arxiv.1103.4610 · pith_short_12: B4WOXANFT3MV · pith_short_16: B4WOXANFT3MVKJKS · pith_short_8: B4WOXANF

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/B4WOXANFT3MVKJKSSATR2L7RP2 \
  | 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: 0f2ceb81a59ed955255290271d2ff17e903ea5d7c5722b3db587bb38e693b6f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c96ef11c5fff661c2afc278a58c3ccb73356d991ac5bdcd374bac017b54862f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-03-23T20:00:01Z",
    "title_canon_sha256": "410cd476e6176c58a21e2f6fd06660f5bb1a3fdb81a36f35149e67d83bf48342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4610",
    "kind": "arxiv",
    "version": 1
  }
}