Pith Number

pith:AZLQZYDP

pith:2024:AZLQZYDPLS4GKR6H4BUKGQ462F

not attested not anchored not stored refs pending

Pedestrian Flow Analysis in High-Density Crowds: Continuity Equation with Voronoi-Based Fields

Ann Katrin Boomers, Armin Seyfried, Juliane Adrian, Sarah Paetzke

arxiv:2409.11857 v2 · 2024-09-18 · physics.soc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZLQZYDPLS4GKR6H4BUKGQ462F}

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	2026-07-05T11:25:39.379165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06570ce06f5cb86547c7e068a3439ed1525f1644c2e759224bed823f55573c44

Aliases

arxiv: 2409.11857 · arxiv_version: 2409.11857v2 · doi: 10.48550/arxiv.2409.11857 · pith_short_12: AZLQZYDPLS4G · pith_short_16: AZLQZYDPLS4GKR6H · pith_short_8: AZLQZYDP

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/AZLQZYDPLS4GKR6H4BUKGQ462F \
  | 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: 06570ce06f5cb86547c7e068a3439ed1525f1644c2e759224bed823f55573c44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1058f8acb8dffcf5f74aa797f404ec57bfcd3cb057ffa37ce0949a8b8e77c127",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2024-09-18T10:25:04Z",
    "title_canon_sha256": "14633d8f3922c5f4aabd165bb99b7daefd8de2bfa08d277bbddf7a80fb1ed638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.11857",
    "kind": "arxiv",
    "version": 2
  }
}