Pith Number

pith:VEDQGBIK

pith:2019:VEDQGBIKLZ3TNNN6VK6IQ57IT2

not attested not anchored not stored refs pending

A Compton polarimeter using scintillators read out with MPPCs through Citiroc ASIC

Mark Pearce, M\'ozsi Kiss, Nirmal K. Iyer, Rakhee Kushwah, Theodor A. Stana

arxiv:1907.09030 v1 · 2019-07-21 · astro-ph.IM · 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{VEDQGBIKLZ3TNNN6VK6IQ57IT2}

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	2026-07-04T23:52:06.473909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a90703050a5e7736b5beaabc8877e89e973140e97ee3af703d6999114f968677

Aliases

arxiv: 1907.09030 · arxiv_version: 1907.09030v1 · doi: 10.48550/arxiv.1907.09030 · pith_short_12: VEDQGBIKLZ3T · pith_short_16: VEDQGBIKLZ3TNNN6 · pith_short_8: VEDQGBIK

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/VEDQGBIKLZ3TNNN6VK6IQ57IT2 \
  | 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: a90703050a5e7736b5beaabc8877e89e973140e97ee3af703d6999114f968677

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110721b80acd8e9b34db7986c926cee2483de45858de5c0281a1e8b59c6600f2",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-21T20:41:10Z",
    "title_canon_sha256": "c26b4990624189dd637afd7c4cbc16444d4a8b07ea3fbac74ce9aa51baf23352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09030",
    "kind": "arxiv",
    "version": 1
  }
}