Pith Number

pith:QZNRPQ5Z

pith:2019:QZNRPQ5ZRQHPE4INSWVGQAV6LH

not attested not anchored not stored refs pending

Pushing the Boundaries of View Extrapolation with Multiplane Images

Jonathan T. Barron, Noah Snavely, Pratul P. Srinivasan, Ravi Ramamoorthi, Ren Ng, Richard Tucker

arxiv:1905.00413 v1 · 2019-05-01 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZNRPQ5ZRQHPE4INSWVGQAV6LH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:47:12.982300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

865b17c3b98c0ef2710d95aa6802be59d41c227c514447a59fb2fe8bd56e7a60

Aliases

arxiv: 1905.00413 · arxiv_version: 1905.00413v1 · doi: 10.48550/arxiv.1905.00413 · pith_short_12: QZNRPQ5ZRQHP · pith_short_16: QZNRPQ5ZRQHPE4IN · pith_short_8: QZNRPQ5Z

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/QZNRPQ5ZRQHPE4INSWVGQAV6LH \
  | 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: 865b17c3b98c0ef2710d95aa6802be59d41c227c514447a59fb2fe8bd56e7a60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a7a4ee907b03e4997b421e1aaea9bd266e86ec1facca48e38b81fa4822fec38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-01T17:57:09Z",
    "title_canon_sha256": "37c854a18f9f487976c1b1104bddde9791e0d5bb85fdb18a5c966e26bacc7a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00413",
    "kind": "arxiv",
    "version": 1
  }
}