Pith Number

pith:X3QV7VFJ

pith:2019:X3QV7VFJPSL4AB3RNGSUZVHZ37

not attested not anchored not stored refs pending

Application of Machine Learning to the Particle Identification of GAPS

Hideyuki Fuke, Takuya Wada, Tetsuya Yoshida, Yuki Shimizu

arxiv:1904.12288 v4 · 2019-04-28 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3QV7VFJPSL4AB3RNGSUZVHZ37}

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	2026-07-05T00:03:56.160484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee15fd4a97c97c0077169a54cd4f9dfca38ff883e21989c8928937e9752cced

Aliases

arxiv: 1904.12288 · arxiv_version: 1904.12288v4 · doi: 10.48550/arxiv.1904.12288 · pith_short_12: X3QV7VFJPSL4 · pith_short_16: X3QV7VFJPSL4AB3R · pith_short_8: X3QV7VFJ

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/X3QV7VFJPSL4AB3RNGSUZVHZ37 \
  | 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: bee15fd4a97c97c0077169a54cd4f9dfca38ff883e21989c8928937e9752cced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca74dfbf727641fca6d5dfe684259552587defec0f6309bdb85e3fa6cb38b96a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-04-28T09:40:01Z",
    "title_canon_sha256": "5ac7b2558345c0dfbdb1eda0465ebfa95ff8925c8967d76f71d2b723b2b43cda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12288",
    "kind": "arxiv",
    "version": 4
  }
}