Pith Number

pith:2WWS4FBV

pith:2015:2WWS4FBVQXETWLQVCOK7JC2F5X

not attested not anchored not stored refs pending

High-Resolution Images of Diffuse Neutral Clouds in the Milky Way. I. Observations, Imaging, and Basic Cloud Properties

2), (2) Argelander-Institut f\"ur Astronomie, (3) National Radio Astronomy Observatory, 4) ((1) University of Tasmania, (4) Dominion Radio Astronomy Observatory, Australia, Canada), Felix J. Lockman (3), Germany, John M. Dickey (1), Michael P. Rupen (3, Universit\"at Bonn, USA, Yurii Pidopryhora (1

arxiv:1506.03873 v1 · 2015-06-11 · 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{2WWS4FBVQXETWLQVCOK7JC2F5X}

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	2026-05-18T01:51:49.014023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5ad2e143585c93b2e151395f48b45edf46b65c910660995799519d5742ba181

Aliases

arxiv: 1506.03873 · arxiv_version: 1506.03873v1 · doi: 10.48550/arxiv.1506.03873 · pith_short_12: 2WWS4FBVQXET · pith_short_16: 2WWS4FBVQXETWLQV · pith_short_8: 2WWS4FBV

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/2WWS4FBVQXETWLQVCOK7JC2F5X \
  | 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: d5ad2e143585c93b2e151395f48b45edf46b65c910660995799519d5742ba181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae7cd9461837342bf8b305fceb63fca6b50a2f30942235698e3b2cb8c0fb968c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-11T23:49:21Z",
    "title_canon_sha256": "7a11a8f9e4126085e33441e7b8fcda5360b89af551f5afc82beacb540de1ebe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03873",
    "kind": "arxiv",
    "version": 1
  }
}