Pith Number

pith:2F4PHJUK

pith:2025:2F4PHJUKM2UI7AAVYN2SXU3M4O

not attested not anchored not stored refs pending

Learning Switchable Priors for Neural Image Compression

Dong Liu, Haotian Zhang, Li Li, Yuqi Li

arxiv:2504.16586 v1 · 2025-04-23 · 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{2F4PHJUKM2UI7AAVYN2SXU3M4O}

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	2026-07-05T10:53:01.833762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d178f3a68a66a88f8015c3752bd36ce3b2d8770c3608c4f87dd1e0ad55565085

Aliases

arxiv: 2504.16586 · arxiv_version: 2504.16586v1 · doi: 10.48550/arxiv.2504.16586 · pith_short_12: 2F4PHJUKM2UI · pith_short_16: 2F4PHJUKM2UI7AAV · pith_short_8: 2F4PHJUK

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/2F4PHJUKM2UI7AAVYN2SXU3M4O \
  | 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: d178f3a68a66a88f8015c3752bd36ce3b2d8770c3608c4f87dd1e0ad55565085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adaf27be3e62ab5ab630f0dd3101f2a3a1a9652d4ccb267ec50792f1786545c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2025-04-23T10:06:58Z",
    "title_canon_sha256": "c6d02167e291cb4d6a9650f87e086f52dfad0330fee2953574379c18ca796c08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16586",
    "kind": "arxiv",
    "version": 1
  }
}