Pith Number

pith:6VTJARXS

pith:2015:6VTJARXS4SMJ7RGIMXMGI5N5FQ

not attested not anchored not stored refs pending

A Prototype of LaBr3:Ce in situ Gamma-Ray Spectrometer for Marine Environmental Monitoring

Hao Ma, Hongchang Yi, Jianping Cheng, Jirong Cang, Ming Zeng, Tao Xue, Xingyu Pan, Zhi Zeng

arxiv:1504.04466 v2 · 2015-04-17 · 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{6VTJARXS4SMJ7RGIMXMGI5N5FQ}

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	2026-05-18T02:18:23.159200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5669046f2e4989fc4c865d86475bd2c1c4cf399fce0346852161ec2857af4e2

Aliases

arxiv: 1504.04466 · arxiv_version: 1504.04466v2 · doi: 10.48550/arxiv.1504.04466 · pith_short_12: 6VTJARXS4SMJ · pith_short_16: 6VTJARXS4SMJ7RGI · pith_short_8: 6VTJARXS

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/6VTJARXS4SMJ7RGIMXMGI5N5FQ \
  | 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: f5669046f2e4989fc4c865d86475bd2c1c4cf399fce0346852161ec2857af4e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45145a6291a0a5b250262451b677cec5ba8ee669ed252e1c07d52bc8d0de69d",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-04-17T09:00:54Z",
    "title_canon_sha256": "514b5000907137a629768f95412a49715961f2e03f85ece89cb5da3cb4c886f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04466",
    "kind": "arxiv",
    "version": 2
  }
}