Pith Number

pith:3YW4NBOA

pith:2022:3YW4NBOANRH3QB7K7M3OMQ2HIK

not attested not anchored not stored refs pending

The Structure and 3D Kinematics of Vela OB2

Joseph J. Armstrong, Nicholas J. Wright, R. D. Jeffries, R. J. Jackson, T. Cantat-Gaudin

arxiv:2208.05277 v1 · 2022-08-10 · astro-ph.SR · 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{3YW4NBOANRH3QB7K7M3OMQ2HIK}

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.

Cited by

1 paper in Pith

Toward the fabric of the Milky Way I. The density of disk streams from a local $250^3$ pc$^3$ volume

Receipt and verification

First computed	2026-07-05T05:14:20.437142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de2dc685c06c4fb807eafb36e6434742a36c6bdcf8777ca7f55fc5034d377742

Aliases

arxiv: 2208.05277 · arxiv_version: 2208.05277v1 · doi: 10.48550/arxiv.2208.05277 · pith_short_12: 3YW4NBOANRH3 · pith_short_16: 3YW4NBOANRH3QB7K · pith_short_8: 3YW4NBOA

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/3YW4NBOANRH3QB7K7M3OMQ2HIK \
  | 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: de2dc685c06c4fb807eafb36e6434742a36c6bdcf8777ca7f55fc5034d377742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "312662955bf8001bc4db78ecd666578eb399d8b7b8cee4e12b1558a4cca2ccbd",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-08-10T11:20:50Z",
    "title_canon_sha256": "34928ae52f9a2737d98a4e3e08d32266948d378d34e8005894ae627b41aa9b05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.05277",
    "kind": "arxiv",
    "version": 1
  }
}