Pith Number

pith:AGLSOQ76

pith:2018:AGLSOQ76XKTQQRK74NIH54ZIMR

not attested not anchored not stored refs pending

The effect of AGN feedback on the migration timescale of supermassive black holes binaries

Luciano del Valle, Marta Volonteri

arxiv:1807.03844 v1 · 2018-07-10 · astro-ph.GA · 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{AGLSOQ76XKTQQRK74NIH54ZIMR}

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	2026-05-18T00:09:58.253498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01972743febaa708455fe3507ef328645145494bf614337bf4f35ef3f73a8393

Aliases

arxiv: 1807.03844 · arxiv_version: 1807.03844v1 · doi: 10.48550/arxiv.1807.03844 · pith_short_12: AGLSOQ76XKTQ · pith_short_16: AGLSOQ76XKTQQRK7 · pith_short_8: AGLSOQ76

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/AGLSOQ76XKTQQRK74NIH54ZIMR \
  | 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: 01972743febaa708455fe3507ef328645145494bf614337bf4f35ef3f73a8393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feac76fa8dd4c957ceb092196fec19083ca2016093874e211a76f30e667472a7",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-10T19:55:51Z",
    "title_canon_sha256": "f01512921bc861cd3946c26466f7ac5b8a5ff4b988bdcb753e48fab87e8f4ec5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03844",
    "kind": "arxiv",
    "version": 1
  }
}