Pith Number

pith:GHFMJXZM

pith:2025:GHFMJXZMIZ6R23ESACCSHJQFYT

not attested not anchored not stored refs pending

Overview of Variable Rate Coding in JPEG AI

Alexander Karabutov, Andre Kaup, Dequan Yu, Elena Alshina, Fabian Brand, Panqi Jia

arxiv:2503.16288 v1 · 2025-03-20 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHFMJXZMIZ6R23ESACCSHJQFYT}

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	2026-07-05T10:36:16.464935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31cac4df2c467d1d6c92008523a605c4e304d475519bf2541d1b05af54a9c37f

Aliases

arxiv: 2503.16288 · arxiv_version: 2503.16288v1 · doi: 10.48550/arxiv.2503.16288 · pith_short_12: GHFMJXZMIZ6R · pith_short_16: GHFMJXZMIZ6R23ES · pith_short_8: GHFMJXZM

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/GHFMJXZMIZ6R23ESACCSHJQFYT \
  | 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: 31cac4df2c467d1d6c92008523a605c4e304d475519bf2541d1b05af54a9c37f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71082d2d934b3bc4a1155ec606f1e467846e764f18d9444d7a054890aba0c0d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-03-20T16:15:15Z",
    "title_canon_sha256": "403ecdc21563eae0a130cf813c29d1b6be7f52a8c9b6cd1ba1cca6b88f779cfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16288",
    "kind": "arxiv",
    "version": 1
  }
}