Pith Number

pith:GNHZEYL2

pith:2019:GNHZEYL2IDG3IP6V3OLZQWIC3D

not attested not anchored not stored refs pending

Results from a Prototype Combination TPC Cherenkov Detector with GEM Readout

A. Zhang, B. Azmoun, C. Woody, D. Shangase, H. N. Nguyen, K. Dehmelt, M. L. Purschke, M. Phipps, N. Ram, N. Smirnov, R. Majka, T. K. Hemmick, W. Roh

arxiv:1904.13229 v1 · 2019-04-26 · physics.ins-det · hep-ex · 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{GNHZEYL2IDG3IP6V3OLZQWIC3D}

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	2026-07-05T00:01:50.519091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

334f92617a40cdb43fd5db97985902d8ccf9a8c62b648c4df96de5ea3dbd7bd9

Aliases

arxiv: 1904.13229 · arxiv_version: 1904.13229v1 · doi: 10.48550/arxiv.1904.13229 · pith_short_12: GNHZEYL2IDG3 · pith_short_16: GNHZEYL2IDG3IP6V · pith_short_8: GNHZEYL2

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/GNHZEYL2IDG3IP6V3OLZQWIC3D \
  | 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: 334f92617a40cdb43fd5db97985902d8ccf9a8c62b648c4df96de5ea3dbd7bd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37efef669e2890d2ca9226b780a93cd27d445b6209a411e72b75e0c6e4625da8",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-04-26T20:27:51Z",
    "title_canon_sha256": "15c580b54f32ac203499f7db0734f95550c171b2b1f87700bcad0d7139a4fe51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13229",
    "kind": "arxiv",
    "version": 1
  }
}