Pith Number

pith:DOELQKLT

pith:2016:DOELQKLT5PEHNAOIK4QDF5JUN2

not attested not anchored not stored refs pending

Visual saliency detection: a Kalman filter based approach

Pabitra Mitra, Sourya Roy

arxiv:1604.04825 v1 · 2016-04-17 · 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{DOELQKLT5PEHNAOIK4QDF5JUN2}

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	2026-05-18T01:16:56.688719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b88b82973ebc87681c8572032f5346e958ff11b2110139d97f020a85a9ccdf1

Aliases

arxiv: 1604.04825 · arxiv_version: 1604.04825v1 · doi: 10.48550/arxiv.1604.04825 · pith_short_12: DOELQKLT5PEH · pith_short_16: DOELQKLT5PEHNAOI · pith_short_8: DOELQKLT

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/DOELQKLT5PEHNAOIK4QDF5JUN2 \
  | 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: 1b88b82973ebc87681c8572032f5346e958ff11b2110139d97f020a85a9ccdf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b650fd6bac2b57d0aa0c85db231badc71c9aeb17fd5f33341230e640210ceae0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-17T03:48:45Z",
    "title_canon_sha256": "9f497d9bf7a523efd0431875cea1f08656a55413aa040417e3c5c656ca6a911e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04825",
    "kind": "arxiv",
    "version": 1
  }
}