Pith Number

pith:2QLJC6T4

pith:2017:2QLJC6T4XRIWDY4RKF3CV3JG6U

not attested not anchored not stored refs pending

Migration and kinematics in growing disc galaxies with thin and thick discs

James Binney, Michael Aumer, Ralph Sch\"onrich

arxiv:1706.04042 v1 · 2017-06-13 · 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{2QLJC6T4XRIWDY4RKF3CV3JG6U}

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	2026-05-18T00:42:24.672375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d416917a7cbc5161e39151762aed26f53af7e5c64759316c3d862f42907103c9

Aliases

arxiv: 1706.04042 · arxiv_version: 1706.04042v1 · doi: 10.48550/arxiv.1706.04042 · pith_short_12: 2QLJC6T4XRIW · pith_short_16: 2QLJC6T4XRIWDY4R · pith_short_8: 2QLJC6T4

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/2QLJC6T4XRIWDY4RKF3CV3JG6U \
  | 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: d416917a7cbc5161e39151762aed26f53af7e5c64759316c3d862f42907103c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b007c3d6745deda7bcfd6b3d408416e1cd20cafad9bb9a13ccf7e3fd48ecd34f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-13T13:14:46Z",
    "title_canon_sha256": "04b8f7788b11644070b7d529724a3408b300754a65a52ed2ee13c8f1d0b37c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04042",
    "kind": "arxiv",
    "version": 1
  }
}