Pith Number

pith:QI44OJUZ

pith:2016:QI44OJUZTTUAXPS53T2BGZNXPO

not attested not anchored not stored refs pending

Fully Convolutional Crowd Counting On Highly Congested Scenes

Kevin McGuinness, Mark Marsden, Noel E. O'Connor, Suzanne Little

arxiv:1612.00220 v2 · 2016-12-01 · 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{QI44OJUZTTUAXPS53T2BGZNXPO}

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.

Cited by

1 paper in Pith

Robust Regression via Deep Negative Correlation Learning

Receipt and verification

First computed	2026-05-18T00:52:43.983088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8239c726999ce80bbe5ddcf41365b77bb3ba20cc41e987d6b76c71c4aa4b2b16

Aliases

arxiv: 1612.00220 · arxiv_version: 1612.00220v2 · doi: 10.48550/arxiv.1612.00220 · pith_short_12: QI44OJUZTTUA · pith_short_16: QI44OJUZTTUAXPS5 · pith_short_8: QI44OJUZ

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/QI44OJUZTTUAXPS53T2BGZNXPO \
  | 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: 8239c726999ce80bbe5ddcf41365b77bb3ba20cc41e987d6b76c71c4aa4b2b16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe1b0e82610631dae73e56dbfe95754ba38cd9c83fedbcc41eb0e4d5c2e75cea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-01T12:24:35Z",
    "title_canon_sha256": "9e6a547f0baa48dfab149c506bf99d70c5559916b16c5285851685f5ec2fe6d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00220",
    "kind": "arxiv",
    "version": 2
  }
}