Pith Number

pith:MN3AYRPP

pith:2019:MN3AYRPPGG65TSTG35PORMKKJN

not attested not anchored not stored refs pending

Evaluation of 4D Light Field Compression Methods

David Barina, Drahomir Dlabaja, Marek Solony, Pavel Zemcik, Tomas Chlubna

arxiv:1905.07432 v1 · 2019-05-17 · eess.IV · cs.GR · 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{MN3AYRPPGG65TSTG35PORMKKJN}

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	2026-05-17T23:45:51.359439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63760c45ef31bdd9ca66df5ee8b14a4b567e40f4e1b25ca818cc3db52efd0379

Aliases

arxiv: 1905.07432 · arxiv_version: 1905.07432v1 · doi: 10.48550/arxiv.1905.07432 · pith_short_12: MN3AYRPPGG65 · pith_short_16: MN3AYRPPGG65TSTG · pith_short_8: MN3AYRPP

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/MN3AYRPPGG65TSTG35PORMKKJN \
  | 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: 63760c45ef31bdd9ca66df5ee8b14a4b567e40f4e1b25ca818cc3db52efd0379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25e646699879f9f59208e168da5ce223baff63873b24e4d5a682e0f471994c01",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-05-17T18:37:04Z",
    "title_canon_sha256": "a9b592f80f5d5702494e92a31cdf570f33a050d59a40013cf5715fb07a5c77f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07432",
    "kind": "arxiv",
    "version": 1
  }
}