Pith Number

pith:3K6GUKHD

pith:2025:3K6GUKHDKL2EBDOVQV5VF7D4JK

not attested not anchored not stored refs pending

Efficient and Robust Semantic Image Communication via Stable Cascade

Bilal Khalid, Jaroslaw E. Prilepsky, Pedro Freire, Sergei K. Turitsyn

arxiv:2507.17416 v1 · 2025-07-23 · 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{3K6GUKHDKL2EBDOVQV5VF7D4JK}

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	2026-07-05T11:42:07.253487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dabc6a28e352f4408dd5857b52fc7c4ab3bff669f783f2dd0a6b239f85cf245a

Aliases

arxiv: 2507.17416 · arxiv_version: 2507.17416v1 · doi: 10.48550/arxiv.2507.17416 · pith_short_12: 3K6GUKHDKL2E · pith_short_16: 3K6GUKHDKL2EBDOV · pith_short_8: 3K6GUKHD

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/3K6GUKHDKL2EBDOVQV5VF7D4JK \
  | 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: dabc6a28e352f4408dd5857b52fc7c4ab3bff669f783f2dd0a6b239f85cf245a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a570ce555059c4db2f75538badc5ced1cb5014146230088c495c212ac28e6b80",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-23T11:18:44Z",
    "title_canon_sha256": "65f8afa9921f1654099e32991717c44e16885e1efceb964ae55a424f9b7c12ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17416",
    "kind": "arxiv",
    "version": 1
  }
}