Pith Number

pith:6YG6AE7E

pith:2016:6YG6AE7EREAPIGABKWPGZ42ILB

not attested not anchored not stored refs pending

Perceptual Vector Quantization For Video Coding

Jean-Marc Valin, Timothy B. Terriberry

arxiv:1602.05209 v1 · 2016-02-16 · 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{6YG6AE7EREAPIGABKWPGZ42ILB}

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	2026-05-18T01:19:56.912253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f60de013e48900f41801559e6cf3485871e7fc607c42fb940fab2cbe3d3488f2

Aliases

arxiv: 1602.05209 · arxiv_version: 1602.05209v1 · doi: 10.48550/arxiv.1602.05209 · pith_short_12: 6YG6AE7EREAP · pith_short_16: 6YG6AE7EREAPIGAB · pith_short_8: 6YG6AE7E

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/6YG6AE7EREAPIGABKWPGZ42ILB \
  | 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: f60de013e48900f41801559e6cf3485871e7fc607c42fb940fab2cbe3d3488f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e00be8ce14ba0d7e63e6c045db676a1d0383377bfac8e2f454e283f3fe81c3ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2016-02-16T21:27:58Z",
    "title_canon_sha256": "49a2631792a5995228773257f7808e1096c6f6c1a97fe2c1f947b82bfa3098d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05209",
    "kind": "arxiv",
    "version": 1
  }
}