Pith Number

pith:HWWZ4QVZ

pith:2021:HWWZ4QVZP2ZHJLEEDZO6AWJVPO

not attested not anchored not stored refs pending

Resolving the Hot Dust Disk of ESO323-G77

Daniel Asmus, James H. Leftley, Konrad R. W. Tristram, Makoto Kishimoto, Poshak Gandhi, Sebastian F. H\"onig

arxiv:2103.07482 v1 · 2021-03-12 · 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{HWWZ4QVZP2ZHJLEEDZO6AWJVPO}

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.

Cited by

1 paper in Pith

What drives the growth of black holes: a decade of progress

Receipt and verification

First computed	2026-07-05T02:41:17.777459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dad9e42b97eb274ac841e5de059357b8d3dce2d0fb338c3e60a2b6f5fee0193

Aliases

arxiv: 2103.07482 · arxiv_version: 2103.07482v1 · doi: 10.48550/arxiv.2103.07482 · pith_short_12: HWWZ4QVZP2ZH · pith_short_16: HWWZ4QVZP2ZHJLEE · pith_short_8: HWWZ4QVZ

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/HWWZ4QVZP2ZHJLEEDZO6AWJVPO \
  | 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: 3dad9e42b97eb274ac841e5de059357b8d3dce2d0fb338c3e60a2b6f5fee0193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6af491950d1760b73c338e361bbae21288424900be8f0734ede171099cc496",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-03-12T19:00:06Z",
    "title_canon_sha256": "129959ed2033fdbb1c6b8162ce406503dc508f28b7016b4f62de036693a5d1c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07482",
    "kind": "arxiv",
    "version": 1
  }
}