Pith Number

pith:2ZUZVB5K

pith:2017:2ZUZVB5KAUO2YF7MRV2QIJCQ2D

not attested not anchored not stored refs pending

A global study of Type B quasi-periodic oscillation in black hole X-ray binaries

H.Q. Gao, JinLu Qu, Liang Zhang, Li Chen, Qing-cui Bu, Shuang-Nan Zhang, Shu Zhang, Xiang Ma, YuPeng Chen, Zhen Zhang, Zi-Jian Li

arxiv:1701.04994 v1 · 2017-01-18 · 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{2ZUZVB5KAUO2YF7MRV2QIJCQ2D}

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	2026-05-18T00:52:33.333477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6699a87aa051dac17ec8d75042450d0dccf6418b20300fc81035b24d28cea8a

Aliases

arxiv: 1701.04994 · arxiv_version: 1701.04994v1 · doi: 10.48550/arxiv.1701.04994 · pith_short_12: 2ZUZVB5KAUO2 · pith_short_16: 2ZUZVB5KAUO2YF7M · pith_short_8: 2ZUZVB5K

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/2ZUZVB5KAUO2YF7MRV2QIJCQ2D \
  | 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: d6699a87aa051dac17ec8d75042450d0dccf6418b20300fc81035b24d28cea8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5864c5199d8543d2c51d90774a8c95f392b4c94fa26ef1edcd6f7497d0119911",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-01-18T09:54:34Z",
    "title_canon_sha256": "23d44876184290085072fe016a7c8e58fdb188f7eb5b4d06fd2c5af26b7261e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04994",
    "kind": "arxiv",
    "version": 1
  }
}