Pith Number

pith:DUDTJFW7

pith:2016:DUDTJFW7HJFSQWQX5RNDYFGDRX

not attested not anchored not stored refs pending

Assessing 3D scan quality in Virtual Reality through paired-comparisons psychophysics test

Bernhard Spanlang, Jacob Thorn, Mar Gonzalez-Franco, Pablo Bermell-Garcia, Rodrigo Pizarro

arxiv:1602.00238 v2 · 2016-01-31 · cs.HC · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUDTJFW7HJFSQWQX5RNDYFGDRX}

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	2026-05-18T00:51:51.904763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d073496df3a4b285a17ec5a3c14c38dfdb73fceb72ae57c13c17dac9ea85b1b

Aliases

arxiv: 1602.00238 · arxiv_version: 1602.00238v2 · doi: 10.48550/arxiv.1602.00238 · pith_short_12: DUDTJFW7HJFS · pith_short_16: DUDTJFW7HJFSQWQX · pith_short_8: DUDTJFW7

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/DUDTJFW7HJFSQWQX5RNDYFGDRX \
  | 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: 1d073496df3a4b285a17ec5a3c14c38dfdb73fceb72ae57c13c17dac9ea85b1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51ebe4a1da342db0b1974563f91f989c7823f27b367510c123ce54bd449db1d",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2016-01-31T12:43:34Z",
    "title_canon_sha256": "68d7254b68cff272d5e6922c9bd0063c0134095072d62232fc91c50e09e0f021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00238",
    "kind": "arxiv",
    "version": 2
  }
}