Pith Number

pith:ZNW3NUCP

pith:2015:ZNW3NUCP3BDHKK2ZKMCXRI4T5S

not attested not anchored not stored refs pending

Evaluating the Morphology of the Local Interstellar Medium: Using New Data to Distinguish Between Multiple Discrete Clouds and a Continuous Medium

Jeffrey L. Linsky, Seth Redfield

arxiv:1509.02517 v1 · 2015-09-08 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNW3NUCP3BDHKK2ZKMCXRI4T5S}

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	2026-05-18T01:29:44.772271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb6db6d04fd846752b59530578a393ec8aa3cab5e496b70aada5a24bbee67459

Aliases

arxiv: 1509.02517 · arxiv_version: 1509.02517v1 · doi: 10.48550/arxiv.1509.02517 · pith_short_12: ZNW3NUCP3BDH · pith_short_16: ZNW3NUCP3BDHKK2Z · pith_short_8: ZNW3NUCP

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/ZNW3NUCP3BDHKK2ZKMCXRI4T5S \
  | 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: cb6db6d04fd846752b59530578a393ec8aa3cab5e496b70aada5a24bbee67459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d730f65aca77e374951a3839e57eb182feb448b1fcfdac41ac2ec2daf25456",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-09-08T15:42:01Z",
    "title_canon_sha256": "722554d3cbd803fab45ab1d409fb92b8ada3e9b54d0094218ae06eae0b3035ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02517",
    "kind": "arxiv",
    "version": 1
  }
}