Pith Number

pith:DPIH7AOU

pith:2020:DPIH7AOUKDBTQXS3MDUB7GFUZX

not attested not anchored not stored refs pending

VidCEP: Complex Event Processing Framework to Detect Spatiotemporal Patterns in Video Streams

Edward Curry, Piyush Yadav

arxiv:2007.07817 v1 · 2020-07-15 · cs.CV · cs.DB · cs.MM · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPIH7AOUKDBTQXS3MDUB7GFUZX}

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	2026-07-05T01:19:32.325181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd07f81d450c3385e5b60e81f98b4cdd1aa82c3abba98d597d6c51af1cc4863

Aliases

arxiv: 2007.07817 · arxiv_version: 2007.07817v1 · doi: 10.48550/arxiv.2007.07817 · pith_short_12: DPIH7AOUKDBT · pith_short_16: DPIH7AOUKDBTQXS3 · pith_short_8: DPIH7AOU

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/DPIH7AOUKDBTQXS3MDUB7GFUZX \
  | 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: 1bd07f81d450c3385e5b60e81f98b4cdd1aa82c3abba98d597d6c51af1cc4863

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1863cdac36c8ff8f7f622ccfb291f39cc53a51302e5ea26c6bf1024a16943546",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.MM",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-15T16:43:37Z",
    "title_canon_sha256": "61b1f6cf1d6973ed6e7db0b1c9bac5af13661d686947582e4cacf920d00d4a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.07817",
    "kind": "arxiv",
    "version": 1
  }
}