Pith Number

pith:XJJBN77U

pith:2015:XJJBN77UOIEQLB4KM2IJFFTHOM

not attested not anchored not stored refs pending

Image Segmentation in Liquid Argon Time Projection Chamber Detector

Dorota Stefan, Krzysztof Zaremba, Piotr P{\l}o\'nski, Robert Sulej

arxiv:1502.08046 v1 · 2015-02-27 · cs.CV · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJJBN77UOIEQLB4KM2IJFFTHOM}

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	2026-05-18T02:26:01.517925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba5216fff4720905878a669092966773105693db834bc41b3e6f5d62506875f6

Aliases

arxiv: 1502.08046 · arxiv_version: 1502.08046v1 · doi: 10.48550/arxiv.1502.08046 · pith_short_12: XJJBN77UOIEQ · pith_short_16: XJJBN77UOIEQLB4K · pith_short_8: XJJBN77U

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/XJJBN77UOIEQLB4KM2IJFFTHOM \
  | 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: ba5216fff4720905878a669092966773105693db834bc41b3e6f5d62506875f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "387d7071af9eaacd1fe70a0dc4a520837dc25815eca5ad58f0dccab1b718699c",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-02-27T20:32:35Z",
    "title_canon_sha256": "26447962e41097062cb61a89d8f2d12bc93acc64162ef1cc9f49c607ecdfd902"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.08046",
    "kind": "arxiv",
    "version": 1
  }
}