Pith Number

pith:LNU2DVLS

pith:2017:LNU2DVLSUDMKUZCL7UR4Y3A27E

not attested not anchored not stored refs pending

An Integrated Approach to Crowd Video Analysis: From Tracking to Multi-level Activity Recognition

Neha Bhargava, Subhasis Chaudhuri

arxiv:1710.11087 v1 · 2017-10-30 · 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{LNU2DVLSUDMKUZCL7UR4Y3A27E}

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	2026-05-18T00:31:45.676166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b69a1d572a0d8aa644bfd23cc6c1af915f7d86cee6904d05d33341eb75aaa79

Aliases

arxiv: 1710.11087 · arxiv_version: 1710.11087v1 · doi: 10.48550/arxiv.1710.11087 · pith_short_12: LNU2DVLSUDMK · pith_short_16: LNU2DVLSUDMKUZCL · pith_short_8: LNU2DVLS

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/LNU2DVLSUDMKUZCL7UR4Y3A27E \
  | 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: 5b69a1d572a0d8aa644bfd23cc6c1af915f7d86cee6904d05d33341eb75aaa79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b48dff3b34169cf774821adf6a45d0f244e16b03f223d057646ea14cfa81f5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-30T17:34:00Z",
    "title_canon_sha256": "bb1c8d8c5a2cf3c9ddcc5f5216759619f2267f597922b09b0084202cb26aee05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11087",
    "kind": "arxiv",
    "version": 1
  }
}