Pith Number

pith:3MWB7NT3

pith:2012:3MWB7NT3HYVOWM5P3F4BEUIHZD

not attested not anchored not stored refs pending

The Void Galaxy Survey: Optical Properties and H I Morphology and Kinematics

B. Beygu, E. Platen, J. H. van Gorkom, J. M. van der Hulst, K. Kreckel, M. A. Arag\'on-Calvo, R. van de Weygaert

arxiv:1204.5185 v1 · 2012-04-23 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MWB7NT3HYVOWM5P3F4BEUIHZD}

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	2026-05-18T01:57:47.109542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db2c1fb67b3e2aeb33afd978125107c8c91eb2650d1b4465e5dcc3622e0038e2

Aliases

arxiv: 1204.5185 · arxiv_version: 1204.5185v1 · doi: 10.48550/arxiv.1204.5185 · pith_short_12: 3MWB7NT3HYVO · pith_short_16: 3MWB7NT3HYVOWM5P · pith_short_8: 3MWB7NT3

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/3MWB7NT3HYVOWM5P3F4BEUIHZD \
  | 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: db2c1fb67b3e2aeb33afd978125107c8c91eb2650d1b4465e5dcc3622e0038e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d734067dbe2f45e4f9168fd8153ab54671690ad91552089d8160636e5921cf17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-23T20:00:04Z",
    "title_canon_sha256": "7d68fd7c4e7bbc8b31648382816099da4cfc5360a18da57b8f9643f20d4eec3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5185",
    "kind": "arxiv",
    "version": 1
  }
}