Pith Number

pith:SGFQLQ5Q

pith:2012:SGFQLQ5QJWWYEECKPCEIQRGWZX

not attested not anchored not stored refs pending

Feeding and Small-scale Feedback in Low-Luminosity AGNs

Frederick K. Baganoff, Jimmy Irwin, Ka-Wah Wong, Roman V. Shcherbakov

arxiv:1212.4494 v1 · 2012-12-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGFQLQ5QJWWYEECKPCEIQRGWZX}

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	2026-05-18T01:52:30.782300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

918b05c3b04dad82104a78888844d6cdd786b9b7784b42949176b9970b3a8058

Aliases

arxiv: 1212.4494 · arxiv_version: 1212.4494v1 · doi: 10.48550/arxiv.1212.4494 · pith_short_12: SGFQLQ5QJWWY · pith_short_16: SGFQLQ5QJWWYEECK · pith_short_8: SGFQLQ5Q

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/SGFQLQ5QJWWYEECKPCEIQRGWZX \
  | 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: 918b05c3b04dad82104a78888844d6cdd786b9b7784b42949176b9970b3a8058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d445062a447dc6cb1454401f264c4063a537fe7de57fd6cf3e6b47e36457dce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-12-18T21:00:01Z",
    "title_canon_sha256": "9d5baa656f481fa5447385c978817e175b0b796957ce3d5332a5c2a417abf96b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4494",
    "kind": "arxiv",
    "version": 1
  }
}