Pith Number

pith:WJPULKXE

pith:2019:WJPULKXEG5LF2TXMFV6WDPKXOX

not attested not anchored not stored refs pending

Structure and kinematics of the Taurus star-forming region from Gaia-DR2 and VLBI astrometry

C. Rom\'an-Z\'u\~niga, G.N. Ortiz-Le\'on, H. Bouy, J. Hernandez, J. Olivares, K. Covey, L. Loinard, L.M. Sarro, M. Heyer, M. Kounkel, P.A.B. Galli, S.A. Dzib

arxiv:1909.01118 v1 · 2019-09-03 · 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{WJPULKXEG5LF2TXMFV6WDPKXOX}

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

Ionized gas emission in protoplanetary disks with the SKAO

Receipt and verification

First computed	2026-07-05T00:10:43.117958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b25f45aae437565d4eec2d7d61bd5775c6da59883180544b2f516ae0abf7722d

Aliases

arxiv: 1909.01118 · arxiv_version: 1909.01118v1 · doi: 10.48550/arxiv.1909.01118 · pith_short_12: WJPULKXEG5LF · pith_short_16: WJPULKXEG5LF2TXM · pith_short_8: WJPULKXE

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/WJPULKXEG5LF2TXMFV6WDPKXOX \
  | 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: b25f45aae437565d4eec2d7d61bd5775c6da59883180544b2f516ae0abf7722d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b94fb3301d33627287dd2548d37108be4d1c1b9eadcb1c8413338882505985",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-09-03T12:43:17Z",
    "title_canon_sha256": "46eaf723d86925ec7b726ce67b89d4fa0cb6ccbe72ac4861affa93978f972613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01118",
    "kind": "arxiv",
    "version": 1
  }
}