Pith Number

pith:LY37WA2V

pith:2018:LY37WA2V4VDKWSR3PHUFFGNEC5

not attested not anchored not stored refs pending

Video Compression through Image Interpolation

Chao-Yuan Wu, Nayan Singhal, Philipp Kr\"ahenb\"uhl

arxiv:1804.06919 v1 · 2018-04-18 · 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{LY37WA2V4VDKWSR3PHUFFGNEC5}

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	2026-05-18T00:18:04.777871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e37fb0355e546ab4a3b79e85299a4175f7a97f150255bf6cf1c42f8f28b642c

Aliases

arxiv: 1804.06919 · arxiv_version: 1804.06919v1 · doi: 10.48550/arxiv.1804.06919 · pith_short_12: LY37WA2V4VDK · pith_short_16: LY37WA2V4VDKWSR3 · pith_short_8: LY37WA2V

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/LY37WA2V4VDKWSR3PHUFFGNEC5 \
  | 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: 5e37fb0355e546ab4a3b79e85299a4175f7a97f150255bf6cf1c42f8f28b642c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08a9a394d49278bb66d89d1cd331875ab7093545ac8eb170f745fd16e722764a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-18T21:18:01Z",
    "title_canon_sha256": "b4b0f176b83b3c72087c3ebb7aefdfefcbf2f2221567612cf1d52222958e3333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06919",
    "kind": "arxiv",
    "version": 1
  }
}