Pith Number

pith:3XUV3JVK

pith:2018:3XUV3JVKEN4M6BBI64SZIPOCKX

not attested not anchored not stored refs pending

Hybrid Diffusion: Spectral-Temporal Graph Filtering for Manifold Ranking

Ahmet Iscen, Giorgos Tolias, Ondrej Chum, Teddy Furon, Yannis Avrithis

arxiv:1807.08692 v2 · 2018-07-23 · 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{3XUV3JVKEN4M6BBI64SZIPOCKX}

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	2026-05-18T00:00:08.274746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dde95da6aa2378cf0428f725943dc255c9285c5c9910ea8178ac848606624e08

Aliases

arxiv: 1807.08692 · arxiv_version: 1807.08692v2 · doi: 10.48550/arxiv.1807.08692 · pith_short_12: 3XUV3JVKEN4M · pith_short_16: 3XUV3JVKEN4M6BBI · pith_short_8: 3XUV3JVK

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/3XUV3JVKEN4M6BBI64SZIPOCKX \
  | 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: dde95da6aa2378cf0428f725943dc255c9285c5c9910ea8178ac848606624e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "184c97def97f5a88cdc442274d73fae835866a3096ac9b088ea9fc6319488d4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-23T16:07:29Z",
    "title_canon_sha256": "0b2af4cf2185c9755e21e5174b1ab5828654a0aa57be13bdeacd9a54225e664d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08692",
    "kind": "arxiv",
    "version": 2
  }
}