Pith Number

pith:4JAITXAS

pith:2025:4JAITXASRLBM7V4E2HLRJUCHNG

not attested not anchored not stored refs pending

Learning Extremely High Density Crowds as Active Matters

Armin Seyfried, Dan Casas, Feixiang He, He Wang, Jialin Zhu, Jiangbei Yue, Julien Pettr\'e

arxiv:2503.12168 v1 · 2025-03-15 · 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{4JAITXASRLBM7V4E2HLRJUCHNG}

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

Recent Deep Learning in Crowd Behaviour Analysis: A Brief Review

Receipt and verification

First computed	2026-07-05T10:32:06.818359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e24089dc128ac2cfd784d1d714d04769988b43a04b3627229fb83fae426c60b1

Aliases

arxiv: 2503.12168 · arxiv_version: 2503.12168v1 · doi: 10.48550/arxiv.2503.12168 · pith_short_12: 4JAITXASRLBM · pith_short_16: 4JAITXASRLBM7V4E · pith_short_8: 4JAITXAS

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/4JAITXASRLBM7V4E2HLRJUCHNG \
  | 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: e24089dc128ac2cfd784d1d714d04769988b43a04b3627229fb83fae426c60b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7c5616ddfbaf4216444c31c9e322495d673f82030bb1aa2612c0a82ec3c01e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-15T15:14:26Z",
    "title_canon_sha256": "338787cc6f2b14a9e3f1048f030570c578115b48dad39127b88bed631ddc2334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12168",
    "kind": "arxiv",
    "version": 1
  }
}