Pith Number

pith:WKXDSTVW

pith:2009:WKXDSTVWVW3NS4ENL6GKVL6V2P

not attested not anchored not stored refs pending

Halo streams in the 7th SDSS data release

A. Simmons (APO), B. Fuchs (ARI), C. Allende Prieto (UT), C. Flynn (Tuorla), D. Bizyaev (APO), D. Oravetz (APO), E. Malanushenko (APO), H. Brewington (APO), H.-W. Rix (MPIA), K. Pan (APO), P. Re Fiorentin (MPIA), R. Klement (MPIA), S. Snedden (APO), T. C. Beers (MSU), V. Malanushenko (APO), Y. S. Lee (MSU)

arxiv:0904.1003 v1 · 2009-04-07 · 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{WKXDSTVWVW3NS4ENL6GKVL6V2P}

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	2026-05-18T04:29:43.740101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2ae394eb6adb6d9708d5f8caaafd5d3c2534d5ce6e699b23bab457d80cf241c

Aliases

arxiv: 0904.1003 · arxiv_version: 0904.1003v1 · doi: 10.48550/arxiv.0904.1003 · pith_short_12: WKXDSTVWVW3N · pith_short_16: WKXDSTVWVW3NS4EN · pith_short_8: WKXDSTVW

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/WKXDSTVWVW3NS4ENL6GKVL6V2P \
  | 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: b2ae394eb6adb6d9708d5f8caaafd5d3c2534d5ce6e699b23bab457d80cf241c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42363d81439914591b5a753c256943d1442d5064a92a201ea1281d23ce26e9ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-04-07T09:11:18Z",
    "title_canon_sha256": "33210802317a2a82e400621c6891b487a4657e4e90c63606a20671ad9948aaf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1003",
    "kind": "arxiv",
    "version": 1
  }
}