Pith Number

pith:LVMVPZ5R

pith:2011:LVMVPZ5RPBPUM3PJGFUXOF3Y3S

not attested not anchored not stored refs pending

The 2011 February superoutburst of the dwarf nova SDSS J112003.40+663632.4

Enrique de Miguel, Jeremy Shears, Mike Potter, Richard Sabo, Steve Brady, Tom Krajci, William Stein

arxiv:1109.5833 v1 · 2011-09-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LVMVPZ5RPBPUM3PJGFUXOF3Y3S}

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	2026-05-18T04:12:11.125485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d5957e7b1785f466de93169771778dc83a19d1f62fa515365de1501c026a57c

Aliases

arxiv: 1109.5833 · arxiv_version: 1109.5833v1 · doi: 10.48550/arxiv.1109.5833 · pith_short_12: LVMVPZ5RPBPU · pith_short_16: LVMVPZ5RPBPUM3PJ · pith_short_8: LVMVPZ5R

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/LVMVPZ5RPBPUM3PJGFUXOF3Y3S \
  | 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: 5d5957e7b1785f466de93169771778dc83a19d1f62fa515365de1501c026a57c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5c8aab4d0d1b62d852645c8fcd34ed004f1c1fd1ccd1de100e2322b2886289e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-27T10:55:38Z",
    "title_canon_sha256": "f98ec8f6345c620bc77a98ab916a988d9f7462fbab2e9c97ad49dbc6efa78ca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5833",
    "kind": "arxiv",
    "version": 1
  }
}