Pith Number

pith:3TJVJQH4

pith:2014:3TJVJQH4VRE5JPD2H5BGVM4LTL

not attested not anchored not stored refs pending

A refined sub-grid model for black hole accretion and AGN feedback in large cosmological simulations

Klaus Dolag, Lisa K. Steinborn, M. Almudena Prieto, Michaela Hirschmann, Rhea-Silvia Remus

arxiv:1409.3221 v3 · 2014-09-10 · 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{3TJVJQH4VRE5JPD2H5BGVM4LTL}

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	2026-05-18T01:42:03.682823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd354c0fcac49d4bc7a3f426ab38b9ac321e889af5bfcdf34b0465d0d0c59b1

Aliases

arxiv: 1409.3221 · arxiv_version: 1409.3221v3 · doi: 10.48550/arxiv.1409.3221 · pith_short_12: 3TJVJQH4VRE5 · pith_short_16: 3TJVJQH4VRE5JPD2 · pith_short_8: 3TJVJQH4

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/3TJVJQH4VRE5JPD2H5BGVM4LTL \
  | 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: dcd354c0fcac49d4bc7a3f426ab38b9ac321e889af5bfcdf34b0465d0d0c59b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49538495bf89b7cc77fcf9881f23f42e894a6d171ade6d83e8fc334d5823f686",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-09-10T20:00:02Z",
    "title_canon_sha256": "482c316296e4f55eaadeaa061a31cbe1d843bdaf9003df6a7a92beec83eb6621"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3221",
    "kind": "arxiv",
    "version": 3
  }
}