Pith Number

pith:WGGBRSH7

pith:2017:WGGBRSH7Q67QW4GFJUQAQ5DNDX

not attested not anchored not stored refs pending

Color-opponent mechanisms for local hue encoding in a hierarchical framework

Andrei Mouraviev, John K. Tsotsos, Oscar J. Avella Gonzalez, Paria Mehrani

arxiv:1706.10266 v2 · 2017-06-30 · 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{WGGBRSH7Q67QW4GFJUQAQ5DNDX}

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	2026-05-18T00:22:59.209206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b18c18c8ff87bf0b70c54d2008746d1deb1a69e745246faed33b8d22d3d1b466

Aliases

arxiv: 1706.10266 · arxiv_version: 1706.10266v2 · doi: 10.48550/arxiv.1706.10266 · pith_short_12: WGGBRSH7Q67Q · pith_short_16: WGGBRSH7Q67QW4GF · pith_short_8: WGGBRSH7

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/WGGBRSH7Q67QW4GFJUQAQ5DNDX \
  | 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: b18c18c8ff87bf0b70c54d2008746d1deb1a69e745246faed33b8d22d3d1b466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ec898f9bf5aaa7849512b247074330808121bc119783c67ec0399b423c00905",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-30T16:47:01Z",
    "title_canon_sha256": "f7c3fddf14a85c2bc8fa72416b80a4908ca777834436f8c2e1394d858ec594b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10266",
    "kind": "arxiv",
    "version": 2
  }
}