Pith Number

pith:XCHCYLCJ

pith:2016:XCHCYLCJVOL4HKBAIV3C2HSUMH

not attested not anchored not stored refs pending

Relation between spectral changes and the presence of the lower kHz QPO in the neutron-star low-mass X-ray binary 4U 1636-53

Andrea Sanna, Evandro M. Ribeiro, Guobao Zhang, Joseph D. Gelfand, Mariano M\'endez

arxiv:1611.09097 v1 · 2016-11-28 · 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{XCHCYLCJVOL4HKBAIV3C2HSUMH}

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	2026-05-18T00:53:04.991750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b88e2c2c49ab97c3a82045762d1e5461c1c9fe4323ba1d61d17c9d311164c778

Aliases

arxiv: 1611.09097 · arxiv_version: 1611.09097v1 · doi: 10.48550/arxiv.1611.09097 · pith_short_12: XCHCYLCJVOL4 · pith_short_16: XCHCYLCJVOL4HKBA · pith_short_8: XCHCYLCJ

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/XCHCYLCJVOL4HKBAIV3C2HSUMH \
  | 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: b88e2c2c49ab97c3a82045762d1e5461c1c9fe4323ba1d61d17c9d311164c778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a7a7936cdf9cb19231839b56db5d7ec15aead636d78f232e6d5600d9fcc5033",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-11-28T12:48:04Z",
    "title_canon_sha256": "c96ce2859e9f61728794a08be2b9da16d8e39add8a4d751a1d4d80e1703a08ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09097",
    "kind": "arxiv",
    "version": 1
  }
}