Pith Number

pith:V7SIXTPK

pith:2016:V7SIXTPKGTYD44RJRF2Y4OM7WR

not attested not anchored not stored refs pending

Recalibration of the $M_{BH}-\sigma_{\star}$ Relation for AGN

Christopher A. Onken, Marianne Vestergaard, Merida Batiste, Misty C. Bentz, Sandra I. Raimundo

arxiv:1612.02815 v2 · 2016-12-08 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7SIXTPKGTYD44RJRF2Y4OM7WR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:47:05.735652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afe48bcdea34f03e722989758e399fb4424616d97e302cede0dda82400d4bffd

Aliases

arxiv: 1612.02815 · arxiv_version: 1612.02815v2 · doi: 10.48550/arxiv.1612.02815 · pith_short_12: V7SIXTPKGTYD · pith_short_16: V7SIXTPKGTYD44RJ · pith_short_8: V7SIXTPK

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/V7SIXTPKGTYD44RJRF2Y4OM7WR \
  | 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: afe48bcdea34f03e722989758e399fb4424616d97e302cede0dda82400d4bffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dee72ac0f63679d53cbd53248d2f1543e65a3b12661dec55d6f738f49681e76a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-08T20:57:21Z",
    "title_canon_sha256": "ab5a6e7b3e08283522b0e6ff9f448e300bcaa190f2bbbf949cd0d00d68730858"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02815",
    "kind": "arxiv",
    "version": 2
  }
}