Pith Number

pith:ZINB57SC

pith:2014:ZINB57SCJTBWDRZQPBDU3FYFYK

not attested not anchored not stored refs pending

Infrared signature of active massive black holes in nearby dwarf galaxies

Dominic Clancy, Francine R. Marleau, Matteo Bianconi, Rebecca Habas

arxiv:1411.3844 v3 · 2014-11-14 · 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{ZINB57SCJTBWDRZQPBDU3FYFYK}

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	2026-05-18T00:40:08.675260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca1a1efe424cc361c73078474d9705c2a8d2fc1bb0033267ddf87a3df308b6c2

Aliases

arxiv: 1411.3844 · arxiv_version: 1411.3844v3 · doi: 10.48550/arxiv.1411.3844 · pith_short_12: ZINB57SCJTBW · pith_short_16: ZINB57SCJTBWDRZQ · pith_short_8: ZINB57SC

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/ZINB57SCJTBWDRZQPBDU3FYFYK \
  | 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: ca1a1efe424cc361c73078474d9705c2a8d2fc1bb0033267ddf87a3df308b6c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb7441e7d84d34127b230babed9e1406e4d036798822ba47fc763122375958e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-14T09:47:56Z",
    "title_canon_sha256": "63f5658560593f76be82b0e3b1057c3d96bc3b503c5030ed4d4e77ff3520559d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3844",
    "kind": "arxiv",
    "version": 3
  }
}