Pith Number

pith:A2JG2IPC

pith:2026:A2JG2IPCIOGFKJSYM62RAQ5EOO

not attested not anchored not stored refs pending

WHTMix: Efficient Stereo Depth Estimation via Walsh-Hadamard Token Mixing

Ahmet Enis Cetin, Emadeldeen Hamdan, Prathyush Sajith

arxiv:2607.25234 v1 · 2026-07-28 · cs.CV · eess.IV · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2JG2IPCIOGFKJSYM62RAQ5EOO}

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	2026-07-29T00:25:09.967481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06926d21e2438c55265867b51043a47380340c0c9939ed74139ca3871acca90b

Aliases

arxiv: 2607.25234 · arxiv_version: 2607.25234v1 · doi: 10.48550/arxiv.2607.25234 · pith_short_12: A2JG2IPCIOGF · pith_short_16: A2JG2IPCIOGFKJSY · pith_short_8: A2JG2IPC

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/A2JG2IPCIOGFKJSYM62RAQ5EOO \
  | 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: 06926d21e2438c55265867b51043a47380340c0c9939ed74139ca3871acca90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1deb492917224c467a63a32febcc7ff9b0644ec9a5dcd97b4ac0e5bb96eaa64",
    "cross_cats_sorted": [
      "eess.IV",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-28T03:22:46Z",
    "title_canon_sha256": "a8024ee8cfc6f0d8b3984c13babb6b0db91a90a4abbc55e254ab254752ba3078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25234",
    "kind": "arxiv",
    "version": 1
  }
}