Pith Number

pith:6HE7J6NV

pith:2019:6HE7J6NVWVUNX7FKOCNL6VA7PI

not attested not anchored not stored refs pending

Learning Pairwise Relationship for Multi-object Detection in Crowded Scenes

Hamid Rezatofighi, Ian Reid, Lingqiao Liu, Qinfeng Shi, Thanh-Toan Do, Yu Liu

arxiv:1901.03796 v1 · 2019-01-12 · 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{6HE7J6NVWVUNX7FKOCNL6VA7PI}

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	2026-05-17T23:56:27.015721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1c9f4f9b5b568dbfcaa709abf541f7a18c8ada25c4fce0835a053fa9963666a

Aliases

arxiv: 1901.03796 · arxiv_version: 1901.03796v1 · doi: 10.48550/arxiv.1901.03796 · pith_short_12: 6HE7J6NVWVUN · pith_short_16: 6HE7J6NVWVUNX7FK · pith_short_8: 6HE7J6NV

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/6HE7J6NVWVUNX7FKOCNL6VA7PI \
  | 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: f1c9f4f9b5b568dbfcaa709abf541f7a18c8ada25c4fce0835a053fa9963666a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f877a44fe6d8c74a643432874408eeed56a74aa9dc2d866eb776aa2d1264af7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-12T04:43:17Z",
    "title_canon_sha256": "451251051b46857d7520218fdd13429189aa26466ce96fa70cae2b9e631d824a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03796",
    "kind": "arxiv",
    "version": 1
  }
}