Pith Number

pith:YA563MDY

pith:2018:YA563MDYKB7RH3KVPOAQAZ6OJG

not attested not anchored not stored refs pending

Iterative Projection and Matching: Finding Structure-preserving Representatives and Its Application to Computer Vision

Alireza Zaeemzadeh, Mohsen Joneidi, Mubarak Shah, Nazanin Rahnavard

arxiv:1811.12326 v1 · 2018-11-29 · 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{YA563MDYKB7RH3KVPOAQAZ6OJG}

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	2026-05-17T23:59:33.769342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03bedb078507f13ed557b810067ce499afb8046c1d2338b6a87a9c6928a60df

Aliases

arxiv: 1811.12326 · arxiv_version: 1811.12326v1 · doi: 10.48550/arxiv.1811.12326 · pith_short_12: YA563MDYKB7R · pith_short_16: YA563MDYKB7RH3KV · pith_short_8: YA563MDY

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/YA563MDYKB7RH3KVPOAQAZ6OJG \
  | 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: c03bedb078507f13ed557b810067ce499afb8046c1d2338b6a87a9c6928a60df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af119ce71a00d1f5351f42fcb98355ec28983265673d07615b4e06c01a864bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-29T17:24:13Z",
    "title_canon_sha256": "c9a110239e464937a11d3183b1b379567509d31c2ee82a5523f965154dfdc2c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12326",
    "kind": "arxiv",
    "version": 1
  }
}