Pith Number

pith:4CIH5I2X

pith:2000:4CIH5I2X44ITYRPAENZPDAHPA7

not attested not anchored not stored refs pending

Flaring and warping of the Milky Way disk: not only in the gas

C. Alard

arxiv:astro-ph/0007013 v1 · 2000-07-02 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CIH5I2X44ITYRPAENZPDAHPA7}

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	2026-05-18T01:07:46.604435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0907ea357e7113c45e02372f180ef07c4062943f9ba1ae467af4598d43dfa1b

Aliases

arxiv: astro-ph/0007013 · arxiv_version: astro-ph/0007013v1 · doi: 10.48550/arxiv.astro-ph/0007013 · pith_short_12: 4CIH5I2X44IT · pith_short_16: 4CIH5I2X44ITYRPA · pith_short_8: 4CIH5I2X

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/4CIH5I2X44ITYRPAENZPDAHPA7 \
  | 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: e0907ea357e7113c45e02372f180ef07c4062943f9ba1ae467af4598d43dfa1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "449dfe10f2121c52164496c9b0525118f533334dbf1fd185ac1b59706bb0c5da",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-02T19:15:14Z",
    "title_canon_sha256": "343d5eb5965c3df5e3da606be42c662d34acb874326260e922a8c9c118d9b760"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007013",
    "kind": "arxiv",
    "version": 1
  }
}