Pith Number

pith:DWZDEK5F

pith:2019:DWZDEK5FRTGPGZFXYUSHZZW2LB

not attested not anchored not stored refs pending

The Innovative Design of the PANDA Barrel DIRC

A. Ali, A. Belias, A. Gerhardt, A. Hayrapetyan, A. Lehmann, C. Schwarz, C. Sfienti, D. Lehmann, E. Etzelm\"uller, F. Uhlig, G. Schepers, J. Rieke, J. Schwiening, K. F\"ohl, K. Kreutzfeld, K. Peters, L. Schmitt, M. B\"ohm, M. Cardinali, M. D\"uren, M. Hoek, M. Krebs, M. Pfaffinger, M. Schmidt, M. Thiel, M. Traxler, P. Achenbach, R. Dzhygadlo, S. Schlimme, S. Stelter, T. Wasem, W. Lauth

arxiv:1904.04119 v1 · 2019-04-05 · physics.ins-det · nucl-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{DWZDEK5FRTGPGZFXYUSHZZW2LB}

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	2026-05-17T23:49:07.052162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1db2322ba58cccf364b7c5247ce6da586104ba1b38324bf4ab0cce4835df925b

Aliases

arxiv: 1904.04119 · arxiv_version: 1904.04119v1 · doi: 10.48550/arxiv.1904.04119 · pith_short_12: DWZDEK5FRTGP · pith_short_16: DWZDEK5FRTGPGZFX · pith_short_8: DWZDEK5F

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/DWZDEK5FRTGPGZFXYUSHZZW2LB \
  | 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: 1db2322ba58cccf364b7c5247ce6da586104ba1b38324bf4ab0cce4835df925b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "797cb33798005bb3f7a2ae383363943e2b1104a105a9ec6c16e4bb0ebaccc135",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-04-05T10:46:40Z",
    "title_canon_sha256": "5c558e110e62a26376fb894e7eee1bb4e499cac9751f10dd2ba7651373b276ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04119",
    "kind": "arxiv",
    "version": 1
  }
}