Pith Number

pith:WMAFDC4E

pith:2012:WMAFDC4EX3EM4JTF2EMAN7QTY2

not attested not anchored not stored refs pending

Update on the Nature of Virgo Overdensity

Alaina Shelden, Ana Bonaca, Audrey Simmons, Daniel Oravetz, Dmitry Bizyaev, Elena Malanushenko, Howard Brewington, Kaike Pan, Mario Juric, Stephanie Snedden, Viktor Malanushenko, Zeljko Ivezic

arxiv:1202.6367 v1 · 2012-02-28 · 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{WMAFDC4EX3EM4JTF2EMAN7QTY2}

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	2026-05-18T01:58:18.543326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b300518b84bec8ce2665d11806fe13c693e84042632ef50dd1a7a87cb33e1211

Aliases

arxiv: 1202.6367 · arxiv_version: 1202.6367v1 · doi: 10.48550/arxiv.1202.6367 · pith_short_12: WMAFDC4EX3EM · pith_short_16: WMAFDC4EX3EM4JTF · pith_short_8: WMAFDC4E

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/WMAFDC4EX3EM4JTF2EMAN7QTY2 \
  | 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: b300518b84bec8ce2665d11806fe13c693e84042632ef50dd1a7a87cb33e1211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b94310cc2f272f8c38b4cb81e7f5fb13bbf9af9ad332d16e3bc933f9c6522b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-02-28T21:00:02Z",
    "title_canon_sha256": "f6c113cb8805a81451324a0689a64268eb14a582b8f3d35a0f1db6f4bc7cce06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6367",
    "kind": "arxiv",
    "version": 1
  }
}