Pith Number

pith:WRMIAWMX

pith:2018:WRMIAWMXQ6D6D4YTFD46TCZIER

not attested not anchored not stored refs pending

Learned Video Compression

Alexander G. Anderson, Carissa Lew, Lubomir Bourdev, Oren Rippel, Sanjay Nair, Steve Branson

arxiv:1811.06981 v1 · 2018-11-16 · eess.IV · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRMIAWMXQ6D6D4YTFD46TCZIER}

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	2026-05-18T00:00:33.229547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4588059978787e1f31328f9e98b282476f9db2c59cd875f7e76d032c0c4658d

Aliases

arxiv: 1811.06981 · arxiv_version: 1811.06981v1 · doi: 10.48550/arxiv.1811.06981 · pith_short_12: WRMIAWMXQ6D6 · pith_short_16: WRMIAWMXQ6D6D4YT · pith_short_8: WRMIAWMX

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/WRMIAWMXQ6D6D4YTFD46TCZIER \
  | 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: b4588059978787e1f31328f9e98b282476f9db2c59cd875f7e76d032c0c4658d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c233c3b3779b8aa79facb1b0cb5624bc099286c7636ad292e4d188e6b0c495f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-11-16T17:29:51Z",
    "title_canon_sha256": "3b28e72194c97b4bb5c7554120b3aa07daad42ca99e94b1e7ab6c620b2382c16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06981",
    "kind": "arxiv",
    "version": 1
  }
}