Pith Number

pith:ZHSRKRMP

pith:2019:ZHSRKRMP3DT75UTVN2JASLYX4J

not attested not anchored not stored refs pending

Towards expert-based speed-precision control in early simulator training for novice surgeons

Birgitta Dresp-Langley

arxiv:1904.06710 v1 · 2019-04-14 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHSRKRMP3DT75UTVN2JASLYX4J}

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	2026-05-17T23:48:36.438159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9e515458fd8e7fed2756e92092f17e24669c1529bc55c157f3117fafa443bd4

Aliases

arxiv: 1904.06710 · arxiv_version: 1904.06710v1 · doi: 10.48550/arxiv.1904.06710 · pith_short_12: ZHSRKRMP3DT7 · pith_short_16: ZHSRKRMP3DT75UTV · pith_short_8: ZHSRKRMP

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/ZHSRKRMP3DT75UTVN2JASLYX4J \
  | 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: c9e515458fd8e7fed2756e92092f17e24669c1529bc55c157f3117fafa443bd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c21183ed58533a95400c14073635f1d21e594bc7060eca74e2af23b3bef7d4a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-04-14T15:36:11Z",
    "title_canon_sha256": "6c37be8867d0eb07e7b0589a1806e539c6643b4f11df73ff3054bab5dd5c397f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06710",
    "kind": "arxiv",
    "version": 1
  }
}