Pith Number

pith:3F3AVYJA

pith:2017:3F3AVYJAFYFHF3WFEX5MWVSRQ6

not attested not anchored not stored refs pending

3-D interactive visualisation tools for HI spectral line imaging

D. Punzo, J. B. T. M. Roerdink, J.M. van der Hulst

arxiv:1705.00900 v1 · 2017-05-02 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3F3AVYJAFYFHF3WFEX5MWVSRQ6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:42:28.706302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9760ae1202e0a72eec525facb5651879b3a788ceafc4aff411bf58547e4466d

Aliases

arxiv: 1705.00900 · arxiv_version: 1705.00900v1 · doi: 10.48550/arxiv.1705.00900 · pith_short_12: 3F3AVYJAFYFH · pith_short_16: 3F3AVYJAFYFHF3WF · pith_short_8: 3F3AVYJA

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/3F3AVYJAFYFHF3WFEX5MWVSRQ6 \
  | 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: d9760ae1202e0a72eec525facb5651879b3a788ceafc4aff411bf58547e4466d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68efe14cb01ceb2d9df3affae1f70af25f03ad58f514f98e41f038feb17adeea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-05-02T10:43:38Z",
    "title_canon_sha256": "f442608e7a5fc9f0df6dcc71b336a6fbc27b9911533285753b93874a678b33a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00900",
    "kind": "arxiv",
    "version": 1
  }
}