Pith Number

pith:RH2LZJ7G

pith:2018:RH2LZJ7GD2F3GGL333ENBCMYGH

not attested not anchored not stored refs pending

High-Time-Resolution Photometry of AR Scorpii: Confirmation of the White Dwarf's Spin-Down

Charlotte Wood, Colin Littlefield, Franz-Josef Hambsch, Gordon Myers, Peter Garnavich, Robert A. Stiller

arxiv:1802.04323 v3 · 2018-02-12 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RH2LZJ7GD2F3GGL333ENBCMYGH}

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	2026-05-18T00:05:32.028309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89f4bca7e61e8bb3197bdec8d0899831d15cd1ff0d11fe2f7f63a1b64b0d05d3

Aliases

arxiv: 1802.04323 · arxiv_version: 1802.04323v3 · doi: 10.48550/arxiv.1802.04323 · pith_short_12: RH2LZJ7GD2F3 · pith_short_16: RH2LZJ7GD2F3GGL3 · pith_short_8: RH2LZJ7G

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/RH2LZJ7GD2F3GGL333ENBCMYGH \
  | 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: 89f4bca7e61e8bb3197bdec8d0899831d15cd1ff0d11fe2f7f63a1b64b0d05d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abdef699a5d370006754a0782692819e6d61922853a424a044f98cdc9b68b90e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-12T19:38:02Z",
    "title_canon_sha256": "23c933cb54f3a07322248852b0d861dfed8841641c43b125d40b4a2168ee7338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04323",
    "kind": "arxiv",
    "version": 3
  }
}