Pith Number

pith:U5WQRPN6

pith:2015:U5WQRPN6LAE4MQTTZY6XQOYLUG

not attested not anchored not stored refs pending

Preliminary Study for Dosimetric Characteristics of 3D-printed Materials with Megavoltage Photons

Dong Wook Kim, Myonggeun yoon, Seonghoon Jeong, Weon Kuu Chung

arxiv:1503.02785 v1 · 2015-03-10 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5WQRPN6LAE4MQTTZY6XQOYLUG}

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	2026-05-18T02:25:13.110034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a76d08bdbe5809c64273ce3d783b0ba1b798c04a5b31f2dae0244515a0b966c3

Aliases

arxiv: 1503.02785 · arxiv_version: 1503.02785v1 · doi: 10.48550/arxiv.1503.02785 · pith_short_12: U5WQRPN6LAE4 · pith_short_16: U5WQRPN6LAE4MQTT · pith_short_8: U5WQRPN6

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/U5WQRPN6LAE4MQTTZY6XQOYLUG \
  | 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: a76d08bdbe5809c64273ce3d783b0ba1b798c04a5b31f2dae0244515a0b966c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3142ff203d44438f5f4e4168d57bac491910e35445f90ef08cefd6419da871e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2015-03-10T07:06:09Z",
    "title_canon_sha256": "37f051ac173620ea2b94fadcd6ade7a3a871773b6c07bc4a8fca06ff6860092f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02785",
    "kind": "arxiv",
    "version": 1
  }
}