Pith Number

pith:QOHYZVWY

pith:2015:QOHYZVWYXQCEQ764VAT6VIIMUJ

not attested not anchored not stored refs pending

Study on neutron radiation field of carbon ions therapy

Cheng-Guo Pang, Jun-Kui Xu, Wang Mao, Wei-Wei Yan, Wu-Yuan Li, Xi-Meng Chen, You-Wu Su

arxiv:1503.05856 v1 · 2015-03-18 · physics.med-ph · nucl-ex · 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{QOHYZVWYXQCEQ764VAT6VIIMUJ}

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	2026-05-18T01:10:10.777663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

838f8cd6d8bc04487fdca827eaa10ca260f0658c377afde3404a1264078aeaed

Aliases

arxiv: 1503.05856 · arxiv_version: 1503.05856v1 · doi: 10.48550/arxiv.1503.05856 · pith_short_12: QOHYZVWYXQCE · pith_short_16: QOHYZVWYXQCEQ764 · pith_short_8: QOHYZVWY

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/QOHYZVWYXQCEQ764VAT6VIIMUJ \
  | 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: 838f8cd6d8bc04487fdca827eaa10ca260f0658c377afde3404a1264078aeaed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2f962f52f2c9dda2e1e0960e9a0691f89f983f10f95f7a363ca38617440162",
    "cross_cats_sorted": [
      "nucl-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2015-03-18T09:23:32Z",
    "title_canon_sha256": "4e16f93622636368cbee71a17ba36aeadb75c03ff7fe318ebfb7850f948fa2d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05856",
    "kind": "arxiv",
    "version": 1
  }
}