Pith Number

pith:FNFP5VQ4

pith:2016:FNFP5VQ4XRMPGFRPWIJLFZT5GG

not attested not anchored not stored refs pending

Semantically Guided Depth Upsampling

Christoph Stiller, Lukas Schneider, Marc Pollefeys, Nick Schneider, Peter Pinggera, Uwe Franke

arxiv:1608.00753 v1 · 2016-08-02 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNFP5VQ4XRMPGFRPWIJLFZT5GG}

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	2026-05-18T01:10:01.102049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b4afed61cbc58f3162fb212b2e67d318b1e4da156f7767db4b697527e0752d5

Aliases

arxiv: 1608.00753 · arxiv_version: 1608.00753v1 · doi: 10.48550/arxiv.1608.00753 · pith_short_12: FNFP5VQ4XRMP · pith_short_16: FNFP5VQ4XRMPGFRP · pith_short_8: FNFP5VQ4

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/FNFP5VQ4XRMPGFRPWIJLFZT5GG \
  | 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: 2b4afed61cbc58f3162fb212b2e67d318b1e4da156f7767db4b697527e0752d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8cf7d95f7490ca2c668de2a5cc8dce90c90d4a8bd22348174d134330fd7d2d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-08-02T09:44:53Z",
    "title_canon_sha256": "e2e7a3474191981425379fadc3aa99ebf9ad13d21995d5d78e0b4a49b96a7301"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00753",
    "kind": "arxiv",
    "version": 1
  }
}