Pith Number

pith:FA7GWKVY

pith:2019:FA7GWKVYYNEGUIVYSMRAVCMBM3

not attested not anchored not stored refs pending

Broadband aperiodic variability in X-ray pulsars: accretion rate fluctuations propagating under the influence of viscous diffusion

Adam Ingram, Alexander A. Mushtukov, Galina V. Lipunova, Juhani M\"onkk\"onen, Michiel van der Klis, Sergey S. Tsygankov

arxiv:1904.01132 v1 · 2019-04-01 · 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{FA7GWKVYYNEGUIVYSMRAVCMBM3}

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	2026-05-17T23:48:59.733555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

283e6b2ab8c3486a22b893220a898166f548ce01721a88da29b06bb506d7ced4

Aliases

arxiv: 1904.01132 · arxiv_version: 1904.01132v1 · doi: 10.48550/arxiv.1904.01132 · pith_short_12: FA7GWKVYYNEG · pith_short_16: FA7GWKVYYNEGUIVY · pith_short_8: FA7GWKVY

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/FA7GWKVYYNEGUIVYSMRAVCMBM3 \
  | 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: 283e6b2ab8c3486a22b893220a898166f548ce01721a88da29b06bb506d7ced4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3baa1134cb3f40a14817398b147ab2065d704176098aac2fe40a5770124afad4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-01T22:40:08Z",
    "title_canon_sha256": "47a2f38b9708bb14dcec0be69b429d64a9b6e94ae50af89ae18ba727476ae295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01132",
    "kind": "arxiv",
    "version": 1
  }
}