Pith Number

pith:V2IYMQJO

pith:2019:V2IYMQJOKT3QKED7N7YQJILHNN

not attested not anchored not stored refs pending

EZOA -- A catalogue of EBHIS HI detected galaxies in the northern Zone of Avoidance

Anja C. Schr\"oder, Benjamin Winkel, J\"urgen Kerp, Lars Fl\"oer

arxiv:1908.05910 v1 · 2019-08-16 · 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{V2IYMQJOKT3QKED7N7YQJILHNN}

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	2026-07-05T00:02:02.737877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae9186412e54f705107f6ff104a1676b75083acc531fb5844ceb2da802aa1c09

Aliases

arxiv: 1908.05910 · arxiv_version: 1908.05910v1 · doi: 10.48550/arxiv.1908.05910 · pith_short_12: V2IYMQJOKT3Q · pith_short_16: V2IYMQJOKT3QKED7 · pith_short_8: V2IYMQJO

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/V2IYMQJOKT3QKED7N7YQJILHNN \
  | 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: ae9186412e54f705107f6ff104a1676b75083acc531fb5844ceb2da802aa1c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2845cfcd72e9718871474b8ccf12feddb777df79a9696852ea509211f281af4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-16T09:40:51Z",
    "title_canon_sha256": "d164b9e2dd2cd20cb6411286305e3806c1792f8afffc47933a63e81333087b98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05910",
    "kind": "arxiv",
    "version": 1
  }
}