Pith Number

pith:OVAD72YK

pith:2010:OVAD72YKYNF7OETEZ43JKTYEOO

not attested not anchored not stored refs pending

Correcting velocity dispersions of dwarf spheroidal galaxies for binary orbital motion

Greg Martinez, James Bullock, Manoj Kaplinghat, Quinn E. Minor, Ryan Trainor

arxiv:1001.1160 v2 · 2010-01-08 · 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{OVAD72YKYNF7OETEZ43JKTYEOO}

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	2026-05-18T02:10:04.010192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75403feb0ac34bf71264cf36954f047388945af47c5a2964886d8288b1df8f26

Aliases

arxiv: 1001.1160 · arxiv_version: 1001.1160v2 · doi: 10.48550/arxiv.1001.1160 · pith_short_12: OVAD72YKYNF7 · pith_short_16: OVAD72YKYNF7OETE · pith_short_8: OVAD72YK

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/OVAD72YKYNF7OETEZ43JKTYEOO \
  | 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: 75403feb0ac34bf71264cf36954f047388945af47c5a2964886d8288b1df8f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "996644274faa6c36b4dc66f1e8506e823b9f1e7171b5dbd43e061523225302e4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-01-08T20:57:51Z",
    "title_canon_sha256": "31fedd4337152718271092cededca3e0ebb20a5c652057d64d0f397d28834967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1160",
    "kind": "arxiv",
    "version": 2
  }
}