Pith Number

pith:CI3ETS5X

pith:2019:CI3ETS5X4YLZN6FEKJ27XJJOLP

not attested not anchored not stored refs pending

Methodology for accurately assessing the quality perceived by users on 360VR contents

C\'esar D\'iaz, Ignacio Benito, Jos\'e Ignacio Ronda, Lara Mu\~noz, Marta Orduna, Narciso Garc\'ia, Pablo P\'erez

arxiv:1905.03508 v1 · 2019-05-09 · 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{CI3ETS5X4YLZN6FEKJ27XJJOLP}

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	2026-07-05T01:04:42.459656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123649cbb7e61796f8a45275fba52e5bfd6cf7822fca44b37facc2daa869110e

Aliases

arxiv: 1905.03508 · arxiv_version: 1905.03508v1 · doi: 10.48550/arxiv.1905.03508 · pith_short_12: CI3ETS5X4YLZ · pith_short_16: CI3ETS5X4YLZN6FE · pith_short_8: CI3ETS5X

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/CI3ETS5X4YLZN6FEKJ27XJJOLP \
  | 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: 123649cbb7e61796f8a45275fba52e5bfd6cf7822fca44b37facc2daa869110e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "986f6361097059bc4c92fdc642e063d09ced2803a3184a86ec55621db26053ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2019-05-09T09:54:15Z",
    "title_canon_sha256": "ca9299b14d54df27290192c04321acdde95d78d6712468249e2488ba38e2fe22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03508",
    "kind": "arxiv",
    "version": 1
  }
}