Pith Number

pith:QTCSLHKR

pith:2021:QTCSLHKRICOSISNMQKCC4OJTFK

not attested not anchored not stored refs pending

Identification of point sources in gamma rays using U-shaped convolutional neural networks and a data challenge

Boris Panes, Christopher Eckner, Gabrijela Zaharijas, Gu{\dh}laugur J\'ohannesson, Klaas Dijkstra, Luc Hendriks, Roberto Ruiz de Austri, Sascha Caron

arxiv:2103.11068 v2 · 2021-03-20 · 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{QTCSLHKRICOSISNMQKCC4OJTFK}

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	2026-07-05T03:38:16.717491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c5259d51409d2449ac82842e39332aa1e32595d86b2afdfadc36aa7a83e8af

Aliases

arxiv: 2103.11068 · arxiv_version: 2103.11068v2 · doi: 10.48550/arxiv.2103.11068 · pith_short_12: QTCSLHKRICOS · pith_short_16: QTCSLHKRICOSISNM · pith_short_8: QTCSLHKR

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/QTCSLHKRICOSISNMQKCC4OJTFK \
  | 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: 84c5259d51409d2449ac82842e39332aa1e32595d86b2afdfadc36aa7a83e8af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09c25d34fa75083e02c88a0b87758a436b620dfd4b5c6d4ae96589c3e52711e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-03-20T01:30:02Z",
    "title_canon_sha256": "cc9a52a1fe1d940ed7987c6074006a5e811725181c19bd6a7cc9e900fbef2eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11068",
    "kind": "arxiv",
    "version": 2
  }
}