Pith Number

pith:UYTPCZHM

pith:2026:UYTPCZHMKJL6H6YRAK4K6KDLQA

not attested not anchored not stored refs pending

FlowCodec: One-Step Flow Prior for Generative Image Compression

Hao Cao, Pu Chen, Wenqi Guo, Yinhuan Huang, Zhijin Qin

arxiv:2606.21030 v1 · 2026-06-19 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYTPCZHMKJL6H6YRAK4K6KDLQA}

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	2026-06-23T01:12:27.374141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a626f164ec5257e3fb1102b8af286b800dc1c6603e8508ae78a1cab1c64478c1

Aliases

arxiv: 2606.21030 · arxiv_version: 2606.21030v1 · doi: 10.48550/arxiv.2606.21030 · pith_short_12: UYTPCZHMKJL6 · pith_short_16: UYTPCZHMKJL6H6YR · pith_short_8: UYTPCZHM

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/UYTPCZHMKJL6H6YRAK4K6KDLQA \
  | 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: a626f164ec5257e3fb1102b8af286b800dc1c6603e8508ae78a1cab1c64478c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61b5e5445778966962003fb16ff266153e57aa436452ef92882c813f29dddee4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-06-19T01:44:15Z",
    "title_canon_sha256": "5250669f62bea122f5e5b4d30f61aa46ca2fe855cb53aded28507756954f55d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21030",
    "kind": "arxiv",
    "version": 1
  }
}