Pith Number

pith:IJWDBQYT

pith:2020:IJWDBQYTMASU6HXDV7JQETMG2B

not attested not anchored not stored refs pending

Ambient Sound Helps: Audiovisual Crowd Counting in Extreme Conditions

Dejing Dou, Di Hu, Junyu Gao, Lichao Mou, Qingzhong Wang, Xiao Xiang Zhu, Yuansheng Hua

arxiv:2005.07097 v2 · 2020-05-14 · 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{IJWDBQYTMASU6HXDV7JQETMG2B}

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	2026-07-05T01:03:26.192459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

426c30c31360254f1ee3afd3024d86d07f6c6974f2c694e4d036f7bbb5b7b01f

Aliases

arxiv: 2005.07097 · arxiv_version: 2005.07097v2 · doi: 10.48550/arxiv.2005.07097 · pith_short_12: IJWDBQYTMASU · pith_short_16: IJWDBQYTMASU6HXD · pith_short_8: IJWDBQYT

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/IJWDBQYTMASU6HXDV7JQETMG2B \
  | 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: 426c30c31360254f1ee3afd3024d86d07f6c6974f2c694e4d036f7bbb5b7b01f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac534393c3d6ee88ce3fe089eb7c6e3f853b6938ff2c2c608fae466d189c86c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-14T16:05:47Z",
    "title_canon_sha256": "f27dade79abb929fd393d20f4382036f85d5fad5e1a5b66402e0bffb6ddfe86b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07097",
    "kind": "arxiv",
    "version": 2
  }
}