Pith Number

pith:34OSINB2

pith:2019:34OSINB26YXMNGHP2DMZYSVYRZ

not attested not anchored not stored refs pending

Gaia-DR2 distance to the W3 Complex in the Perseus Arm

Augusto Damineli, Felipe Navarete, Phillip A. B. Galli

arxiv:1905.08593 v1 · 2019-05-21 · astro-ph.SR · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34OSINB26YXMNGHP2DMZYSVYRZ}

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	2026-05-17T23:45:19.750062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df1d24343af62ec698efd0d99c4ab88e6a8bdd8ef5d361d97ec491da0b0ba51a

Aliases

arxiv: 1905.08593 · arxiv_version: 1905.08593v1 · doi: 10.48550/arxiv.1905.08593 · pith_short_12: 34OSINB26YXM · pith_short_16: 34OSINB26YXMNGHP · pith_short_8: 34OSINB2

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/34OSINB26YXMNGHP2DMZYSVYRZ \
  | 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: df1d24343af62ec698efd0d99c4ab88e6a8bdd8ef5d361d97ec491da0b0ba51a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1aa459d69897c930ec85f0cd0fb368d4e5d0afc849bbcf3363e1752a6b90f8b",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-21T12:58:33Z",
    "title_canon_sha256": "799e73b4b32de846d3c92b3b38a293939b1914aec55acf854e6c18d69317a4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08593",
    "kind": "arxiv",
    "version": 1
  }
}