Pith Number

pith:KYBV2OM4

pith:2017:KYBV2OM42ZIRIWFWHLNW34F4LW

not attested not anchored not stored refs pending

Saliency Preservation in Low-Resolution Grayscale Images

Adrian G. Dyer, Andy Song, Dacheng Tao, Shivanthan A.C. Yohanandan

arxiv:1712.02048 v3 · 2017-12-06 · 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{KYBV2OM42ZIRIWFWHLNW34F4LW}

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	2026-05-18T00:20:05.333332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56035d399cd6511458b63adb6df0bc5d94d192ef28e0753481c9062276bb775f

Aliases

arxiv: 1712.02048 · arxiv_version: 1712.02048v3 · doi: 10.48550/arxiv.1712.02048 · pith_short_12: KYBV2OM42ZIR · pith_short_16: KYBV2OM42ZIRIWFW · pith_short_8: KYBV2OM4

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/KYBV2OM42ZIRIWFWHLNW34F4LW \
  | 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: 56035d399cd6511458b63adb6df0bc5d94d192ef28e0753481c9062276bb775f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8f9c900e0b67720faf3c95c530a810bfe3b57100e8d575df41b2da904a8cd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-06T05:39:13Z",
    "title_canon_sha256": "7017da37be92e9a2ea1a013b323684b40e6ebe88ac8b6e32ac579a2ab4a474aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02048",
    "kind": "arxiv",
    "version": 3
  }
}