Pith Number

pith:DCAMQKI7

pith:2017:DCAMQKI7SAADEOUJZGUOIWWFJP

not attested not anchored not stored refs pending

The process of 3D-printed skull models for the anatomy education

Chao Guo, Gang Xiong, Hui Pan, Shi Chen, Xisong Dong, Xiuqin Shang, Yi Xie, Yong Yao, Yuqing Li, Zhen Shen, Zhouxian Pan

arxiv:1711.07106 v1 · 2017-11-19 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DCAMQKI7SAADEOUJZGUOIWWFJP}

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	2026-05-18T00:30:12.259480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1880c8291f9000323a89c9a8e45ac54bcdaf3abe94aba43205ef732cf07da8e1

Aliases

arxiv: 1711.07106 · arxiv_version: 1711.07106v1 · doi: 10.48550/arxiv.1711.07106 · pith_short_12: DCAMQKI7SAAD · pith_short_16: DCAMQKI7SAADEOUJ · pith_short_8: DCAMQKI7

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/DCAMQKI7SAADEOUJZGUOIWWFJP \
  | 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: 1880c8291f9000323a89c9a8e45ac54bcdaf3abe94aba43205ef732cf07da8e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ca47b573837f4c5ee3c00b5a303eec4d7d1fc0b009a6e08b3fe3c6aff6d623b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2017-11-19T23:58:25Z",
    "title_canon_sha256": "ecd7ff2d607a0183bef411199bdc1f202f9c00bfd35f817f802e6d8b3205ae28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07106",
    "kind": "arxiv",
    "version": 1
  }
}