Pith Number

pith:M6I62CTX

pith:2022:M6I62CTXL6VCKIQM3EEVUUXGR3

not attested not anchored not stored refs pending

AGN Feedback in SDSS-IV MaNGA: AGNs have Suppressed Central Star Formation Rates

Caleb Lammers, Camilla Pacifici, Hector Ibarra-Medel, Joanna Woo, Kartheik G. Iyer, Sandro Tacchella, Sebasti\'an F. S\'anchez

arxiv:2212.00762 v2 · 2022-12-01 · 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{M6I62CTXL6VCKIQM3EEVUUXGR3}

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	2026-07-05T06:38:32.525152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6791ed0a775faa25220cd9095a52e68ec8cafe49e9f8a9d6b07d0495dc36932b

Aliases

arxiv: 2212.00762 · arxiv_version: 2212.00762v2 · doi: 10.48550/arxiv.2212.00762 · pith_short_12: M6I62CTXL6VC · pith_short_16: M6I62CTXL6VCKIQM · pith_short_8: M6I62CTX

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/M6I62CTXL6VCKIQM3EEVUUXGR3 \
  | 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: 6791ed0a775faa25220cd9095a52e68ec8cafe49e9f8a9d6b07d0495dc36932b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5889160614d87042263b3c7c28888bda055cd5e387be08b613960d17ee21a11f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-12-01T18:50:18Z",
    "title_canon_sha256": "168127277362909240fe214492875c8be85cfe62491ddd96751a8339c529e915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.00762",
    "kind": "arxiv",
    "version": 2
  }
}