Pith Number

pith:NQ3O7B7S

pith:2011:NQ3O7B7SCZT3FZEDLVKZ2OND57

not attested not anchored not stored refs pending

Exploring the Low-Mass End of The M-Sigma Relation with Active Galaxies

Aaron J. Barth, Jenny E. Greene, Luis C. Ho, Misty C. Bentz, Randi R. Ludwig, Ting Xiao, Yanfei Jiang

arxiv:1106.6232 v1 · 2011-06-30 · 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{NQ3O7B7SCZT3FZEDLVKZ2OND57}

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	2026-05-18T04:14:16.344906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c36ef87f21667b2e4835d559d39a3efdad7dc06a74d4a7bd8d9bbcc75436e4a

Aliases

arxiv: 1106.6232 · arxiv_version: 1106.6232v1 · doi: 10.48550/arxiv.1106.6232 · pith_short_12: NQ3O7B7SCZT3 · pith_short_16: NQ3O7B7SCZT3FZED · pith_short_8: NQ3O7B7S

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/NQ3O7B7SCZT3FZEDLVKZ2OND57 \
  | 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: 6c36ef87f21667b2e4835d559d39a3efdad7dc06a74d4a7bd8d9bbcc75436e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f5bd90b913b0f44a0186ddb92b6c7328f47750185d10ce2c783822cc71ea1f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-06-30T14:07:56Z",
    "title_canon_sha256": "1a28b35aa079ddc3a9f92abe2a1d2a7c58d51c3cada28a289e938a880db7a586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.6232",
    "kind": "arxiv",
    "version": 1
  }
}