Pith Number

pith:HUOLS4XG

pith:2013:HUOLS4XGF2YFCMSPZPUVGQ5BQA

not attested not anchored not stored refs pending

The origin of the tilted disk in the low mass X-ray binary GR Mus (XB 1254-690)

J. Casares, M.M. Kotze, P.A. Charles, P.J. Hakala, R. Cornelisse

arxiv:1309.4972 v1 · 2013-09-19 · astro-ph.HE · 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{HUOLS4XGF2YFCMSPZPUVGQ5BQA}

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	2026-05-18T00:36:33.733235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d1cb972e62eb051324fcbe95343a1803e2e76d786082bf10793d677c4f61fe4

Aliases

arxiv: 1309.4972 · arxiv_version: 1309.4972v1 · doi: 10.48550/arxiv.1309.4972 · pith_short_12: HUOLS4XGF2YF · pith_short_16: HUOLS4XGF2YFCMSP · pith_short_8: HUOLS4XG

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/HUOLS4XGF2YFCMSPZPUVGQ5BQA \
  | 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: 3d1cb972e62eb051324fcbe95343a1803e2e76d786082bf10793d677c4f61fe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c51c7d283aaa774b6beb027c2e8b2a11cb1675d6ab0e00004ad5bdbdfe3cb83c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-09-19T13:41:14Z",
    "title_canon_sha256": "3e862dc0c97b69ae5349e18a71f0b65480baf3d2d1047a90898c76c8e20bbdc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4972",
    "kind": "arxiv",
    "version": 1
  }
}