Pith Number

pith:5VVVU3JR

pith:2019:5VVVU3JRAQGBS2P5ZDSOGDGQ27

not attested not anchored not stored refs pending

A Tetramethylsilane TPC with Cherenkov light readout and 3D reconstruction

Brian Lenardo, Giorgio Gratta, Manuel Weber, Shuoxing Wu

arxiv:1911.12887 v2 · 2019-11-28 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VVVU3JRAQGBS2P5ZDSOGDGQ27}

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	2026-07-05T01:07:12.086434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed6b5a6d31040c1969fdc8e4e30cd0d7dda98737a1f269226a8259f85944b1de

Aliases

arxiv: 1911.12887 · arxiv_version: 1911.12887v2 · doi: 10.48550/arxiv.1911.12887 · pith_short_12: 5VVVU3JRAQGB · pith_short_16: 5VVVU3JRAQGBS2P5 · pith_short_8: 5VVVU3JR

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/5VVVU3JRAQGBS2P5ZDSOGDGQ27 \
  | 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: ed6b5a6d31040c1969fdc8e4e30cd0d7dda98737a1f269226a8259f85944b1de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6eaa9ab8f605ea1a32fa10da6f6907ce495e760338b59dac3446a9ccf922e72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-11-28T22:44:30Z",
    "title_canon_sha256": "505d8bb626a12e8b309c89c2d07d83eef0c488ec6dff86c15f26b5b16a95b20f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.12887",
    "kind": "arxiv",
    "version": 2
  }
}