Pith Number

pith:EEQK3ICY

pith:2021:EEQK3ICYWYVKC5A67FGNUZJJGV

not attested not anchored not stored refs pending

Conditional Coding and Variable Bitrate for Practical Learned Video Coding

Lu Zhang (IETR), Olivier D\'eforges (IETR), Pierrick Philippe, Th\'eo Ladune (IETR), Wassim Hamidouche (IETR)

arxiv:2104.09103 v2 · 2021-04-19 · cs.NE · eess.IV · eess.SP

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\usepackage{pith}
\pithnumber{EEQK3ICYWYVKC5A67FGNUZJJGV}

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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.

Cited by

1 paper in Pith

Augmented Deep Contexts for Spatially Embedded Video Coding

Receipt and verification

First computed	2026-07-05T02:33:34.327409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2120ada058b62aa1741ef94cda652935689a3402c209c3867978da14c3977271

Aliases

arxiv: 2104.09103 · arxiv_version: 2104.09103v2 · doi: 10.48550/arxiv.2104.09103 · pith_short_12: EEQK3ICYWYVK · pith_short_16: EEQK3ICYWYVKC5A6 · pith_short_8: EEQK3ICY

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/EEQK3ICYWYVKC5A67FGNUZJJGV \
  | 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: 2120ada058b62aa1741ef94cda652935689a3402c209c3867978da14c3977271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61394f34c0e3824e47c46ef0b905f83d1764ab7a1d2091de05d072fdbf86726b",
    "cross_cats_sorted": [
      "eess.IV",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2021-04-19T07:48:55Z",
    "title_canon_sha256": "dc4bef0a6364db69892283eaf5439b12e4ca3f0eb8b743b8138ee322885e2cb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09103",
    "kind": "arxiv",
    "version": 2
  }
}