Pith Number

pith:4B6XOWYA

pith:2013:4B6XOWYA3OSHUC6Z26UXQXT4IT

not attested not anchored not stored refs pending

Initial validation of a virtual-reality learning environment for prostate biopsies: realism matters!

Emmanuel Promayon (TIMC-IMAG), Gaelle Fiard (TIMC-IMAG), Jean-Luc Descotes (TIMC-IMAG), Jocelyne Troccaz (TIMC-IMAG), Lucile Vadcard (LSE - UPMF), Sonia-Yuki Selmi (TIMC-IMAG)

arxiv:1311.0806 v1 · 2013-11-04 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4B6XOWYA3OSHUC6Z26UXQXT4IT}

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	2026-05-18T03:08:04.777521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e07d775b00dba47a0bd9d7a9785e7c44f8638136103da0bd9d6c77758a5a101c

Aliases

arxiv: 1311.0806 · arxiv_version: 1311.0806v1 · doi: 10.48550/arxiv.1311.0806 · pith_short_12: 4B6XOWYA3OSH · pith_short_16: 4B6XOWYA3OSHUC6Z · pith_short_8: 4B6XOWYA

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/4B6XOWYA3OSHUC6Z26UXQXT4IT \
  | 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: e07d775b00dba47a0bd9d7a9785e7c44f8638136103da0bd9d6c77758a5a101c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "869f481863c157921a0f5d35790677ca8706e7319d63b195b82dad224a69fdd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2013-11-04T18:29:54Z",
    "title_canon_sha256": "1de6bcfb09931420190c6932a77f53951d924d6a40c1c2c487ee1cdc696b6e13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0806",
    "kind": "arxiv",
    "version": 1
  }
}