Pith Number

pith:XHOQLT3D

pith:2017:XHOQLT3DUXZASPGCLLUHDTP6QL

not attested not anchored not stored refs pending

Search for Galactic warp signal in Gaia DR1 proper motions

A. Spagna, E. Poggio, M. G. Lattanzi, R. Drimmel, R. L. Smart.

arxiv:1707.05226 v1 · 2017-07-17 · 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{XHOQLT3DUXZASPGCLLUHDTP6QL}

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	2026-05-18T00:13:32.330567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9dd05cf63a5f2093cc25ae871cdfe82df374223964a7ceb32020d2734c93090

Aliases

arxiv: 1707.05226 · arxiv_version: 1707.05226v1 · doi: 10.48550/arxiv.1707.05226 · pith_short_12: XHOQLT3DUXZA · pith_short_16: XHOQLT3DUXZASPGC · pith_short_8: XHOQLT3D

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/XHOQLT3DUXZASPGCLLUHDTP6QL \
  | 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: b9dd05cf63a5f2093cc25ae871cdfe82df374223964a7ceb32020d2734c93090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cabf1f6911e064d192cfe258d22a89c217c49c98a69d9fad5905db8b3012205",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-17T15:23:32Z",
    "title_canon_sha256": "221841e8948f65831cb443f819a2955a89def578d621040be6ebb922b120f1ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05226",
    "kind": "arxiv",
    "version": 1
  }
}