Pith Number

pith:HWGFPLJD

pith:2018:HWGFPLJDNFLQRPLL3MSZCXV46H

not attested not anchored not stored refs pending

Gaia kinematics reveal a complex lopsided and twisted Galactic disc warp

A. Castro-Ginard (ICCUB-IEEC), C. Mateu (CIDA & U. Rep\'ublica, F. Figueras (ICCUB-IEEC), L. Aguilar (IA-UNAM), M. Romero-G\'omez (ICCUB-IEEC), Uruguay)

arxiv:1812.07576 v2 · 2018-12-18 · 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{HWGFPLJDNFLQRPLL3MSZCXV46H}

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	2026-05-17T23:40:33.891129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d8c57ad23695708bd6bdb25915ebcf1d27d7553e2a08a95dc8b5deb0945c7b3

Aliases

arxiv: 1812.07576 · arxiv_version: 1812.07576v2 · doi: 10.48550/arxiv.1812.07576 · pith_short_12: HWGFPLJDNFLQ · pith_short_16: HWGFPLJDNFLQRPLL · pith_short_8: HWGFPLJD

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/HWGFPLJDNFLQRPLL3MSZCXV46H \
  | 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: 3d8c57ad23695708bd6bdb25915ebcf1d27d7553e2a08a95dc8b5deb0945c7b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec106d4985d78c58348fc3759bbe9daa72408a0cdf2e0de80f8fa0ad0a12efd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-18T19:00:01Z",
    "title_canon_sha256": "4088e437056cf5c6767fa0a3168c3a2eb350afb9b13919f30c961d3c6fb95c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07576",
    "kind": "arxiv",
    "version": 2
  }
}