Pith Number

pith:R6YYD7UH

pith:2019:R6YYD7UHCTKKHMEGBID4JAIWIW

not attested not anchored not stored refs pending

Self-consistent potential-density pairs of thick disks and flattened galaxies

(2) IoA Cambridge), J. An (1), N.W. Evans (2) ((1) KASI Daejeon

arxiv:1904.05366 v1 · 2019-04-10 · 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{R6YYD7UHCTKKHMEGBID4JAIWIW}

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	2026-05-17T23:48:41.526174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fb181fe8714d4a3b0860a07c4811645b483aaa2d78e9cd6be3e25bbd10e6947

Aliases

arxiv: 1904.05366 · arxiv_version: 1904.05366v1 · doi: 10.48550/arxiv.1904.05366 · pith_short_12: R6YYD7UHCTKK · pith_short_16: R6YYD7UHCTKKHMEG · pith_short_8: R6YYD7UH

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/R6YYD7UHCTKKHMEGBID4JAIWIW \
  | 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: 8fb181fe8714d4a3b0860a07c4811645b483aaa2d78e9cd6be3e25bbd10e6947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "884cfc60af1c38a2afa67f15534bd278a601a348280daecb6c1a3eaa18a06c8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-10T18:00:11Z",
    "title_canon_sha256": "c6ca2226758dafbdaad7c6f7ab750e5f6fc692d334016125494240d4e2d36280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05366",
    "kind": "arxiv",
    "version": 1
  }
}