Pith Number

pith:LSUNATXF

pith:2017:LSUNATXF23PLA4W5Z6Y75OMPHU

not attested not anchored not stored refs pending

An Efficient Approach for Object Detection and Tracking of Objects in a Video with Variable Background

Kumar S. Ray, Soma Chakraborty

arxiv:1706.02672 v1 · 2017-05-11 · 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{LSUNATXF23PLA4W5Z6Y75OMPHU}

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	2026-05-18T00:42:44.883156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ca8d04ee5d6deb072ddcfb1feb98f3d0bf95b2a2ffd91d94a265306bf72b39a

Aliases

arxiv: 1706.02672 · arxiv_version: 1706.02672v1 · doi: 10.48550/arxiv.1706.02672 · pith_short_12: LSUNATXF23PL · pith_short_16: LSUNATXF23PLA4W5 · pith_short_8: LSUNATXF

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/LSUNATXF23PLA4W5Z6Y75OMPHU \
  | 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: 5ca8d04ee5d6deb072ddcfb1feb98f3d0bf95b2a2ffd91d94a265306bf72b39a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a516049caffeb5185426201be20303107d35cdcbda1536ba61dd5b1970230af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-05-11T08:23:35Z",
    "title_canon_sha256": "c87bdc5f352a04162fe7e88fbabc02b300a27e09b8122f3e023eb41dd66ec846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02672",
    "kind": "arxiv",
    "version": 1
  }
}