Pith Number

pith:4XBDTY63

pith:2017:4XBDTY632WB666S5QZQL56F2B2

not attested not anchored not stored refs pending

Intra Prediction Using In-Loop Residual Coding for the post-HEVC Standard

F\'elix Henry, Fr\'ed\'eric Dufaux, Mohsen Abdoli, Patric Brault, Pierre Duhamel

arxiv:1707.09791 v1 · 2017-07-31 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XBDTY632WB666S5QZQL56F2B2}

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	2026-05-18T00:39:08.224568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5c239e3dbd583ef7a5d8660bef8ba0ebcc253db8da7a910219335621562e5d1

Aliases

arxiv: 1707.09791 · arxiv_version: 1707.09791v1 · doi: 10.48550/arxiv.1707.09791 · pith_short_12: 4XBDTY632WB6 · pith_short_16: 4XBDTY632WB666S5 · pith_short_8: 4XBDTY63

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/4XBDTY632WB666S5QZQL56F2B2 \
  | 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: e5c239e3dbd583ef7a5d8660bef8ba0ebcc253db8da7a910219335621562e5d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0d408724d1cb470dfcdc3ff89259932d2c2b01921ab6eef23ec7b11fad8a680",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2017-07-31T10:11:51Z",
    "title_canon_sha256": "c39ba07bec4ef986edb678e89a63f732db1cce5ac28869ca2474b8f521f54d11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09791",
    "kind": "arxiv",
    "version": 1
  }
}