Pith Number

pith:5LIEOXNL

pith:2019:5LIEOXNLGV6P457QZ4WTGOTFLF

not attested not anchored not stored refs pending

Structure, kinematics, and ages of the young stellar populations in the Orion region

A. G. A. Brown, E. Zari, P.T. de Zeeuw

arxiv:1906.07002 v1 · 2019-06-17 · 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{5LIEOXNLGV6P457QZ4WTGOTFLF}

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	2026-07-04T23:58:51.361608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead0475dab357cfe77f0cf2d333a65595c4242ade05d60b70189ed27f9ba4d42

Aliases

arxiv: 1906.07002 · arxiv_version: 1906.07002v1 · doi: 10.48550/arxiv.1906.07002 · pith_short_12: 5LIEOXNLGV6P · pith_short_16: 5LIEOXNLGV6P457Q · pith_short_8: 5LIEOXNL

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/5LIEOXNLGV6P457QZ4WTGOTFLF \
  | 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: ead0475dab357cfe77f0cf2d333a65595c4242ade05d60b70189ed27f9ba4d42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dec63684003d1b116a404ef50fabcb03f5177701cb55d4e97fc6393f3ad00de",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-06-17T12:51:44Z",
    "title_canon_sha256": "61c72fd660180774e057d9e9de0fd3f1dd5ead845e8388369a3d0ecfa9d331c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07002",
    "kind": "arxiv",
    "version": 1
  }
}