Pith Number

pith:YIGIKIQJ

pith:2012:YIGIKIQJ7IK2Y3DC5AHDDHAIJD

not attested not anchored not stored refs pending

On the harmonics of the low-frequency quasi-periodic oscillation in GRS 1915+105

E.M. Ratti, S.E. Motta, T.M. Belloni

arxiv:1203.3582 v1 · 2012-03-15 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIGIKIQJ7IK2Y3DC5AHDDHAIJD}

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	2026-05-18T01:58:08.194449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c20c852209fa15ac6c62e80e319c0848ff7add9218ccb13c141830876e3c8726

Aliases

arxiv: 1203.3582 · arxiv_version: 1203.3582v1 · doi: 10.48550/arxiv.1203.3582 · pith_short_12: YIGIKIQJ7IK2 · pith_short_16: YIGIKIQJ7IK2Y3DC · pith_short_8: YIGIKIQJ

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/YIGIKIQJ7IK2Y3DC5AHDDHAIJD \
  | 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: c20c852209fa15ac6c62e80e319c0848ff7add9218ccb13c141830876e3c8726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e1a9469add4967bb54fe2850788848b9e93a4d3f306e8ed0c39567a21a97f37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-03-15T22:34:30Z",
    "title_canon_sha256": "64c29e4f9e09a6a8da96eb808d6381b8eddbd9ec44edf3fa59e870e9c9f46dac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3582",
    "kind": "arxiv",
    "version": 1
  }
}